{"id":17457,"date":"2024-09-12T10:49:51","date_gmt":"2024-09-12T10:49:51","guid":{"rendered":"https:\/\/aludiecasting.com\/?p=17457"},"modified":"2024-09-13T17:10:19","modified_gmt":"2024-09-13T17:10:19","slug":"materiale-de-aluminiu-turnat-sub-presiune","status":"publish","type":"post","link":"https:\/\/aludiecasting.com\/ro\/materiale-de-aluminiu-turnat-sub-presiune\/","title":{"rendered":"Materiale de aluminiu turnat sub presiune: Ghid complet"},"content":{"rendered":"<p>Aluminiul este un material u\u0219or. Acesta prezint\u0103 o rezisten\u021b\u0103 excelent\u0103 la coroziune. Din acest motiv, este o alegere concentrat\u0103 \u00een diverse industrii. Acesta vine cu o gam\u0103 larg\u0103 de grade de aliaj. Fiecare aliaj de aluminiu turnat sub presiune indic\u0103 atribute diverse. Aceasta variaz\u0103 de la func\u021bionalitatea lor.<\/p>\n<p>Determinarea selec\u021biei materialului adecvat este esen\u021bial\u0103. Aceasta faciliteaz\u0103 procesul de fabrica\u021bie. \u00cen plus, contribuie la ob\u021binerea rezultatului dorit.<\/p>\n<p>Afla\u021bi caracteristicile lor exhaustive, factorii de influen\u021b\u0103 \u0219i aplica\u021biile \u00een acest articol. Acesta este cel mai important aspect atunci c\u00e2nd selecta\u021bi materialul adecvat.<\/p>\n<div id=\"attachment_16917\" style=\"width: 1120px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/06\/Cold-flow-section-with-plating-casting.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-16917\" class=\"size-full wp-image-16917\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/06\/Cold-flow-section-with-plating-casting.jpg\" alt=\"material de aluminiu turnat sub presiune\" width=\"1110\" height=\"600\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/06\/Cold-flow-section-with-plating-casting.jpg 1110w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/06\/Cold-flow-section-with-plating-casting-980x530.jpg 980w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/06\/Cold-flow-section-with-plating-casting-480x259.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1110px, 100vw\" \/><\/a><p id=\"caption-attachment-16917\" class=\"wp-caption-text\">Figura 7 Sec\u021biune de curgere la rece cu plating-casting<\/p><\/div>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Tabla de con\u021binut<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Tabelul de con\u021binut\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #7c7c7c;color:#7c7c7c\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #7c7c7c;color:#7c7c7c\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/aludiecasting.com\/ro\/materiale-de-aluminiu-turnat-sub-presiune\/#Common_Aluminum_Die_Casting_Material_Alloys\" >Aliaje comune de aluminiu pentru turnare sub presiune<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/aludiecasting.com\/ro\/materiale-de-aluminiu-turnat-sub-presiune\/#A380_Aluminum_Alloy\" >A380 Aliaj de aluminiu<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/aludiecasting.com\/ro\/materiale-de-aluminiu-turnat-sub-presiune\/#Advantages\" >Avantaje<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/aludiecasting.com\/ro\/materiale-de-aluminiu-turnat-sub-presiune\/#Disadvantages\" >Dezavantaje<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/aludiecasting.com\/ro\/materiale-de-aluminiu-turnat-sub-presiune\/#A356_Aluminum_Alloy\" >Aliaj de aluminiu A356<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/aludiecasting.com\/ro\/materiale-de-aluminiu-turnat-sub-presiune\/#Advantages-2\" >Avantaje<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/aludiecasting.com\/ro\/materiale-de-aluminiu-turnat-sub-presiune\/#Disadvantages-2\" >Dezavantaje<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/aludiecasting.com\/ro\/materiale-de-aluminiu-turnat-sub-presiune\/#A383_Aluminum_Alloy\" >A383 Aliaj de aluminiu<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/aludiecasting.com\/ro\/materiale-de-aluminiu-turnat-sub-presiune\/#Advantages-3\" >Avantaje<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/aludiecasting.com\/ro\/materiale-de-aluminiu-turnat-sub-presiune\/#Disadvantages-3\" >Dezavantaje<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/aludiecasting.com\/ro\/materiale-de-aluminiu-turnat-sub-presiune\/#A413_Aluminum_Alloy\" >A413 Aliaj de aluminiu<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/aludiecasting.com\/ro\/materiale-de-aluminiu-turnat-sub-presiune\/#Advantages-4\" >Avantaje<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/aludiecasting.com\/ro\/materiale-de-aluminiu-turnat-sub-presiune\/#Disadvantages-4\" >Dezavantaje<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/aludiecasting.com\/ro\/materiale-de-aluminiu-turnat-sub-presiune\/#A360_Aluminum_Alloy\" >Aliaj de aluminiu A360<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/aludiecasting.com\/ro\/materiale-de-aluminiu-turnat-sub-presiune\/#Advantages-5\" >Avantaje<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/aludiecasting.com\/ro\/materiale-de-aluminiu-turnat-sub-presiune\/#Disadvantages-5\" >Dezavantaje<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/aludiecasting.com\/ro\/materiale-de-aluminiu-turnat-sub-presiune\/#Alloy_43\" >Aliaj 43<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/aludiecasting.com\/ro\/materiale-de-aluminiu-turnat-sub-presiune\/#Advantages-6\" >Avantaje<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/aludiecasting.com\/ro\/materiale-de-aluminiu-turnat-sub-presiune\/#Disadvantages-6\" >Dezavantaje<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/aludiecasting.com\/ro\/materiale-de-aluminiu-turnat-sub-presiune\/#B390_Alloy\" >Aliaj B390<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/aludiecasting.com\/ro\/materiale-de-aluminiu-turnat-sub-presiune\/#Advantages-7\" >Avantaje<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/aludiecasting.com\/ro\/materiale-de-aluminiu-turnat-sub-presiune\/#Disadvantages-7\" >Dezavantaje<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/aludiecasting.com\/ro\/materiale-de-aluminiu-turnat-sub-presiune\/#Properties_of_Alloys_Impacting_the_Output_Result\" >Propriet\u0103\u021bile aliajelor care influen\u021beaz\u0103 rezultatul de ie\u0219ire<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/aludiecasting.com\/ro\/materiale-de-aluminiu-turnat-sub-presiune\/#Strength-to-Weight_Ratio\" >Raportul rezisten\u021b\u0103\/greutate<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/aludiecasting.com\/ro\/materiale-de-aluminiu-turnat-sub-presiune\/#Corrosion_Resistance\" >Rezisten\u021ba la coroziune<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/aludiecasting.com\/ro\/materiale-de-aluminiu-turnat-sub-presiune\/#Thermal_Conductivity\" >Conductivitate termic\u0103<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/aludiecasting.com\/ro\/materiale-de-aluminiu-turnat-sub-presiune\/#Machinability\" >Ma\u0219inabilitate<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/aludiecasting.com\/ro\/materiale-de-aluminiu-turnat-sub-presiune\/#Properties_of_Alloys_Impacting_the_Casting_Process\" >Propriet\u0103\u021bi ale aliajelor care influen\u021beaz\u0103 procesul de turnare<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/aludiecasting.com\/ro\/materiale-de-aluminiu-turnat-sub-presiune\/#Hot_Cracking\" >Cracare la cald<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-30\" href=\"https:\/\/aludiecasting.com\/ro\/materiale-de-aluminiu-turnat-sub-presiune\/#Die_Soldering\" >Lipirea matri\u021belor<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-31\" href=\"https:\/\/aludiecasting.com\/ro\/materiale-de-aluminiu-turnat-sub-presiune\/#Factors_Influencing_Alloy_Selection_for_Die_Casting\" >Factorii care influen\u021beaz\u0103 selec\u021bia aliajului pentru turnarea sub presiune<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-32\" href=\"https:\/\/aludiecasting.com\/ro\/materiale-de-aluminiu-turnat-sub-presiune\/#Mechanical_and_Physical_Properties\" >Propriet\u0103\u021bi mecanice \u0219i fizice<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-33\" href=\"https:\/\/aludiecasting.com\/ro\/materiale-de-aluminiu-turnat-sub-presiune\/#Fluidity\" >Fluiditate<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-34\" href=\"https:\/\/aludiecasting.com\/ro\/materiale-de-aluminiu-turnat-sub-presiune\/#Protection_from_Corrosion\" >Protec\u021bie \u00eempotriva coroziunii<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-35\" href=\"https:\/\/aludiecasting.com\/ro\/materiale-de-aluminiu-turnat-sub-presiune\/#Cost-effectiveness_and_manufacturing\" >Raportul cost-eficacitate \u0219i produc\u021bia<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-36\" href=\"https:\/\/aludiecasting.com\/ro\/materiale-de-aluminiu-turnat-sub-presiune\/#Comprehensive_Comparison_of_Aluminum_Die-Casting_Alloys\" >Compara\u021bie cuprinz\u0103toare a aliajelor de aluminiu pentru turnare sub presiune<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-37\" href=\"https:\/\/aludiecasting.com\/ro\/materiale-de-aluminiu-turnat-sub-presiune\/#Applications_of_Aluminum_Alloys_in_Die_Casting\" >Aplica\u021bii ale aliajelor de aluminiu \u00een turnarea sub presiune<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-38\" href=\"https:\/\/aludiecasting.com\/ro\/materiale-de-aluminiu-turnat-sub-presiune\/#Conclusion\" >Concluzie:<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Common_Aluminum_Die_Casting_Material_Alloys\"><\/span>Aliaje comune de aluminiu pentru turnare sub presiune<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Deoarece selectarea materialului are un impact direct asupra proceselor de fabrica\u021bie sau a produselor finale. Prin urmare, este necesar s\u0103 le alege\u021bi cu \u00een\u021belepciune, c\u00e2nt\u0103rind diferitele lor atribute.<\/p>\n<p>Fiecare <a href=\"https:\/\/en.wikipedia.org\/wiki\/Aluminium\" target=\"_blank\" rel=\"noopener\">aliaj de aluminiu<\/a> ofer\u0103 anumite propriet\u0103\u021bi. Aceasta poate fi predispus\u0103 la anumite produse sau ceva mai pu\u021bin predispus\u0103 la altele.<\/p>\n<p>Descoperi\u021bi defalcarea urm\u0103toarelor aliaje. Acestea sunt frecvent utilizate \u00een turnarea sub presiune \u00eenalt\u0103.<\/p>\n<ul>\n<li>A380 Aliaj de aluminiu<\/li>\n<li>Aliaj de aluminiu A356<\/li>\n<li>A383 Aliaj de aluminiu<\/li>\n<li>A413 Aliaj de aluminiu<\/li>\n<li>Aliaj de aluminiu A360<\/li>\n<li>Aliaj 43<\/li>\n<li>Aliaj B390<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"A380_Aluminum_Alloy\"><\/span>A380 Aliaj de aluminiu<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Un aliaj de aluminiu 380 este materialul. Acesta este utilizat \u00een principal \u00een mai multe industrii. Acesta con\u021bine calit\u0103\u021bi excelente de rezisten\u021b\u0103 la coroziune. Acest material este utilizat \u00een special pentru a realiza piese complicate cu geometic\u0103 dur\u0103.<\/p>\n<p>Ofer\u0103 o rezisten\u021b\u0103 mecanic\u0103 mare \u0219i caracteristici de trac\u021biune bune. Acest aliaj este imaculat pentru a produce aplica\u021bii de lung\u0103 durat\u0103. Care este expus la medii dificile.<\/p>\n<p>Rezisten\u021ba sa nu \u00eei permite s\u0103 se uzeze rapid. \u00cen plus, produc\u0103torii pot prelucra, suda sau repara cu u\u0219urin\u021b\u0103 acest material \u00een compara\u021bie cu altele.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Advantages\"><\/span>Avantaje<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>Ofer\u0103 propriet\u0103\u021bi excelente de rezisten\u021b\u0103 la coroziune, \u00een special pentru aplica\u021bii \u00een exterior, cum ar fi acoperi\u0219uri \u0219i plac\u0103ri.<\/li>\n<li>Durabilitatea sa este suficient de eficient\u0103 pentru a rezista la temperaturi de func\u021bionare extreme.<\/li>\n<li>Acesta poate fi utilizat pentru produse u\u0219oare pentru a \u00eembun\u0103t\u0103\u021bi func\u021bionalitatea.<\/li>\n<li>Fluiditatea aliajului A380 contribuie la producerea de forme complexe \u0219i pere\u021bi mai sub\u021biri.<\/li>\n<li>Ofer\u0103 o prelucrabilitate eficient\u0103.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Disadvantages\"><\/span>Dezavantaje<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>Scumpe \u0219i dificil de reciclat<\/li>\n<li>Au o topire mai sc\u0103zut\u0103 \u0219i nu sunt potrivite pentru produsele cu \u00eenc\u0103rc\u0103tur\u0103 grea.<\/li>\n<li>Aceasta cauzeaz\u0103 adesea cr\u0103p\u0103turi la cald \u0219i porozitate.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"A356_Aluminum_Alloy\"><\/span>Aliaj de aluminiu A356<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Aliajul de aluminiu 356 este optim pentru utilizarea \u00een sectoarele aerospa\u021bial sau industrial. Cu o rezisten\u021b\u0103 bun\u0103 la trac\u021biune, acesta ofer\u0103 o combina\u021bie bun\u0103 de componente.<\/p>\n<p>Pe l\u00e2ng\u0103 aceasta, are caracteristici excelente de rezisten\u021b\u0103 la coroziune \u0219i turnabilitate. Aceasta \u00eel face o alegere potrivit\u0103 pentru crearea de produse durabile.<\/p>\n<p>Acest material este u\u0219or disponibil. Este materialul preferat atunci c\u00e2nd performan\u021ba \u0219i reducerea greut\u0103\u021bii sunt preocup\u0103ri.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Advantages-2\"><\/span>Avantaje<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>Are o rezisten\u021b\u0103 ridicat\u0103. Este potrivit pentru aplica\u021bii cu sarcini grele.<\/li>\n<li>Aliajul A356 cuprinde atribute adecvate de sudabilitate.<\/li>\n<li>Propune o elasticitate excelent\u0103, f\u0103r\u0103 pierderi de rezisten\u021b\u0103.<\/li>\n<li>Caracteristica sa de durabilitate \u0219i rezisten\u021b\u0103 ridicat\u0103 permite calitatea rezisten\u021bei la uzur\u0103.<\/li>\n<li>Acesta ofer\u0103 o fluiditate excelent\u0103 pentru turnare.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Disadvantages-2\"><\/span>Dezavantaje<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>Acest material este scump \u0219i cauzeaz\u0103 o nuan\u021b\u0103 mai \u00eenchis\u0103 de aluminiu \u00een timpul anodiz\u0103rii.<\/li>\n<li>Conductivitatea sa electric\u0103 se reduce atunci c\u00e2nd se utilizeaz\u0103 \u00eemb\u0103tr\u00e2nirea natural\u0103 a propriet\u0103\u021bilor de c\u0103ldur\u0103.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"A383_Aluminum_Alloy\"><\/span>A383 Aliaj de aluminiu<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Aluminiul A 383 este o calitate impresionant\u0103. Care este folosit \u00een special pentru a face piese complexe cu forme de precizie. Produc\u0103torul poate umple matri\u021bele cu un A380. Acesta este pu\u021bin mai bun dec\u00e2t A380.<\/p>\n<p>Fiind un bun conductor de c\u0103ldur\u0103, acesta ofer\u0103 o rezisten\u021b\u0103 excelent\u0103 la temperaturi ridicate. Acest aliaj nu crap\u0103 \u00een medii dificile. Cu toate acestea, consumatorii l-au considerat costisitor \u0219i mai pu\u021bin durabil dec\u00e2t A380 \u0219i A356.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Advantages-3\"><\/span>Avantaje<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>Acesta este un material u\u0219or.<\/li>\n<li>Prezint\u0103 o rezisten\u021b\u0103 mai mare la coroziune.<\/li>\n<li>Aliajul A383 are o rezisten\u021b\u0103 mai mare la oxidare.<\/li>\n<li>Este potrivit pentru proiecte complicate de turnare sub presiune.<\/li>\n<li>Acest material este accesibil \u0219i u\u0219or de turnat.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Disadvantages-3\"><\/span>Dezavantaje<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>Este mai pu\u021bin durabil dec\u00e2t cele 380 de aliaje de aluminiu.<\/li>\n<li>Uneori provoac\u0103 fragilitate care implic\u0103 r\u0103cirea rapid\u0103 \u0219i cr\u0103parea.<\/li>\n<li>Acest aliaj ofer\u0103 performan\u021be limitate la temperaturi ridicate.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"A413_Aluminum_Alloy\"><\/span>A413 Aliaj de aluminiu<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Aliajul A413 este preferat pentru etan\u0219eitatea sa de \u00eenalt\u0103 rezisten\u021b\u0103. Aplica\u021bii precum componentele hidraulice pot fi produse cu acest aliaj. Acesta ofer\u0103 \u00een mod eficient un scut de rezisten\u021b\u0103 la scurgeri pentru toate produsele.<\/p>\n<p>Acest material ofer\u0103, de asemenea, o bun\u0103 rezisten\u021b\u0103 la coroziune pentru aplica\u021bie. Aceasta implic\u0103 disiparea c\u0103ldurii.  Acesta r\u0103spunde foarte bine la parametrii de turnare sub presiune.<\/p>\n<p>Aliajul A413 ofer\u0103 o prelucrabilitate excelent\u0103 \u0219i un raport rezisten\u021b\u0103-greutate. Prin urmare, diecasterii \u00eel aleg pentru proiectele lor. Care necesit\u0103 rezisten\u021b\u0103 ridicat\u0103.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Advantages-4\"><\/span>Avantaje<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>Acest aliaj poate rezista la presiuni ridicate f\u0103r\u0103 pierderi de rupere \u0219i \u00eendoire.<\/li>\n<li>Are un raport rezisten\u021b\u0103\/greutate ridicat.<\/li>\n<li>A413 ofer\u0103 rezisten\u021b\u0103 la fisurare la cald.<\/li>\n<li>Acesta este cel mai bun material pentru turnarea formelor geometrice complexe.<\/li>\n<li>Acesta ofer\u0103 fluiditate superioar\u0103, precum \u0219i conduc\u021bie echilibrat\u0103 \u0219i aspecte termice.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Disadvantages-4\"><\/span>Dezavantaje<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>Este scump \u00een compara\u021bie cu aliajul A383.<\/li>\n<li>Acest material nu p\u0103streaz\u0103 puritatea.<\/li>\n<li>Are o rezisten\u021b\u0103 la trac\u021biune mai mic\u0103 dec\u00e2t altele.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"A360_Aluminum_Alloy\"><\/span>Aliaj de aluminiu A360<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Ductilitatea excelent\u0103, rezisten\u021ba \u0219i atributele de rezisten\u021b\u0103 la coroziune ale aliajului de aluminiu A360 \u00eel deosebesc de alte materiale. Este eficient \u00een producerea de piese cu fluiditate uimitoare \u0219i etan\u0219eitate la presiune. Acest lucru atrage multe matri\u021be.<\/p>\n<p>Cuprinde o etan\u0219eitate superioar\u0103 la presiune \u00een compara\u021bie cu aliajul de aluminiu A380. \u00cen plus, acestea prezint\u0103 o mare fluiditate \u00een timpul turn\u0103rii. Acest lucru face ca procesul de turnare s\u0103 fie mai u\u0219or. Datorit\u0103 acestui fapt, turn\u0103torii sub presiune pot produce piese cu forme detaliate.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Advantages-5\"><\/span>Avantaje<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>Acesta d\u0103 dreptul la procese de turnare de \u00eenalt\u0103 precizie.<\/li>\n<li>Acest aliaj are caracteristici excelente de ductilitate \u0219i rezisten\u021b\u0103 la coroziune.<\/li>\n<li>Ofer\u0103 stabilitate dimensional\u0103.<\/li>\n<li>Produc\u0103torii pot adopta acest aliaj atunci c\u00e2nd este necesar\u0103 o rezisten\u021b\u0103 mecanic\u0103 ridicat\u0103 pentru temperaturi ridicate.<\/li>\n<li>\u00cen plus, ofer\u0103 prelucrabilitate \u0219i durabilitate pentru industria auto \u0219i aeronautic\u0103.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Disadvantages-5\"><\/span>Dezavantaje<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>Este mai scump dec\u00e2t o\u021belul.<\/li>\n<li>Necesit\u0103 finisaje de suprafa\u021b\u0103 \u0219i se zg\u00e2rie u\u0219or.<\/li>\n<li>Acest aliaj nu este u\u0219or de turnat.<\/li>\n<li>Acesta nu se aprinde \u00een ro\u0219u \u00eenainte de a atinge temperatura de \u00eenc\u0103lzire.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Alloy_43\"><\/span>Aliaj 43<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Aliajul 43 nu este u\u0219or disponibil. \u00centr-o oarecare m\u0103sur\u0103, acest material nu este utilizat \u00een mod obi\u0219nuit \u00een produc\u021bie din cauza caracteristicii sale moderate de rezisten\u021b\u0103 la coroziune. Cu toate acestea, ofer\u0103 o flexibilitate ridicat\u0103 \u0219i este potrivit pentru fabricarea produselor marine.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Advantages-6\"><\/span>Avantaje<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>Asigura\u021bi flexibilitate propeits.<\/li>\n<li>Poses bun\u0103 putere<\/li>\n<li>Este rentabil\u0103 \u0219i u\u0219or de ob\u021binut.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Disadvantages-6\"><\/span>Dezavantaje<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>Este dificil de prelucrat<\/li>\n<li>Acest material poate fi fragil, ceea ce duce la cr\u0103pare.<\/li>\n<li>Acesta ofer\u0103 o rezisten\u021b\u0103 limitat\u0103 la coroziune.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"B390_Alloy\"><\/span>Aliaj B390<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Dac\u0103 sunte\u021bi pe cale s\u0103 produce\u021bi produse cu o capacitate ridicat\u0103 de rulare, trebuie s\u0103 alege\u021bi aliajul B390. Acest material este preferabil pentru crearea de pistoane, pompe \u0219i sisteme de fr\u00e2nare. Care necesit\u0103 rezisten\u021b\u0103 la uzur\u0103.<\/p>\n<p>Cu toate acestea, provoac\u0103 dificult\u0103\u021bi \u00een timpul prelucr\u0103rii \u0219i agresivitate asupra sculelor turnate sub presiune.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Advantages-7\"><\/span>Avantaje<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>Are puncte de topire mai mici \u00een compara\u021bie cu altele.<\/li>\n<li>Ofer\u0103 ductilitate \u0219i propriet\u0103\u021bi rigide.<\/li>\n<li>Ofer\u0103 o conductivitate remarcabil\u0103.<\/li>\n<li>Acest aliaj con\u021bine atribute de reciclare ridicat\u0103 cu caracteristici de fluiditate de turnare.<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Disadvantages-7\"><\/span>Dezavantaje<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>Este mai dificil de anodizat<\/li>\n<li>Prezint\u0103 o ductilitate mai sc\u0103zut\u0103<\/li>\n<li>Mai pu\u021bin\u0103 rezisten\u021b\u0103 la coroziune \u0219i propriet\u0103\u021bi mecanice<\/li>\n<li>Necesit\u0103 proceduri sigure de manipulare.<\/li>\n<li>Acesta poate cauza uzura cavit\u0103\u021bii matri\u021bei \u0219i a cuptoarelor de topire la temperaturi ridicate.<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Properties_of_Alloys_Impacting_the_Output_Result\"><\/span>Propriet\u0103\u021bile aliajelor care influen\u021beaz\u0103 rezultatul de ie\u0219ire<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Trebuie s\u0103 fi\u021bi familiariza\u021bi cu diversele caracteristici \u0219i provoc\u0103ri ale aliajelor. Acest lucru v\u0103 va ajuta \u00een determinarea materialului necesar pentru proiectele dumneavoastr\u0103.<\/p>\n<p>\u00cen plus, selectarea gre\u0219it\u0103 a materialelor poate crea defecte \u00een produsele finale. De exemplu, scurgeri, forme necorespunz\u0103toare sau func\u021bionalitate redus\u0103.<\/p>\n<p>Urm\u0103toarea este o caracteristic\u0103 comun\u0103 a aliajelor de aluminiu. Aceasta poate avea un impact asupra produc\u021biei.<\/p>\n<ul>\n<li>Raportul rezisten\u021b\u0103\/greutate<\/li>\n<li>Rezisten\u021ba la coroziune<\/li>\n<li>Conductivitate termic\u0103<\/li>\n<li>Ma\u0219inabilitate<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Strength-to-Weight_Ratio\"><\/span>Raportul rezisten\u021b\u0103\/greutate<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Diferitele aliaje de aluminiu sunt esen\u021biale \u00een fiecare sector, deoarece ofer\u0103 un raport excelent rezisten\u021b\u0103\/greutate. Caracteristica u\u0219oar\u0103 a aliajului de aluminiu poate spori func\u021bionalitatea aplica\u021biilor \u0219i reduce consumul de combustibil al acestora. Acest considerent este eficient pentru producerea de aplica\u021bii specifice \u00een care greutatea este o preocupare.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Corrosion_Resistance\"><\/span>Rezisten\u021ba la coroziune<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Aliajele de aluminiu sunt preferabile pentru rezisten\u021ba la coroziune.  Materialul produce straturi protectoare de oxid pe suprafa\u021b\u0103. Acest lucru ajut\u0103 la reducerea ruginii \u0219i a degrad\u0103rii \u00een situa\u021bii dificile.<\/p>\n<p>Mai multe aplica\u021bii, \u00een special pentru cl\u0103diri, gospod\u0103rii \u0219i automobile, implic\u0103 expunerea la umiditate. Prin urmare, produc\u0103torii pot asigura longevitatea acestor piese. Pentru aceasta, ei pot alege aliaje cu atribute excelente de rezisten\u021b\u0103 la coroziune. De exemplu, un 380 sau un 356.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Thermal_Conductivity\"><\/span>Conductivitate termic\u0103<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Aliajele de aluminiu asigur\u0103 o conductivitate termic\u0103 indispensabil\u0103. Acest lucru este benefic pentru producerea pieselor \u00een timp ce gestiona\u021bi c\u0103ldura f\u0103r\u0103 a risca rezisten\u021ba. Alege\u021bi materialul care ofer\u0103 o bun\u0103 conductivitate termic\u0103 pentru proiectele dumneavoastr\u0103. De exemplu, \u00een aplica\u021bii la temperaturi ridicate, cum ar fi radiatoare \u0219i sisteme de motoare.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Machinability\"><\/span>Ma\u0219inabilitate<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Diferitele aliaje de aluminiu func\u021bioneaz\u0103 diferit atunci c\u00e2nd sunt expuse la procese de turnare sub presiune sau chiar de g\u0103urire. Unele dintre ele vor fi greu de prelucrat, iar altele v\u0103 vor face lucrarea impecabil\u0103. Deci, alege\u021bi aliajul care se \u00eendoaie u\u0219or \u00een matri\u021b\u0103 pentru a crea forme complicate.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Properties_of_Alloys_Impacting_the_Casting_Process\"><\/span>Propriet\u0103\u021bi ale aliajelor care influen\u021beaz\u0103 procesul de turnare<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/09\/aluminum-die-casting.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-17459 size-large\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/09\/aluminum-die-casting-1024x769.jpg\" alt=\"defecte de turnare sub presiune a aluminiului\" width=\"1024\" height=\"769\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/09\/aluminum-die-casting-1024x769.jpg 1024w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/09\/aluminum-die-casting-980x736.jpg 980w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/09\/aluminum-die-casting-480x361.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/a><\/p>\n<p>Materialul pe care \u00eel prefera\u021bi pentru turnare poate afecta, de asemenea, procesul \u00een mai multe moduri. Acesta poate cauza probleme \u00een timpul fabrica\u021biei.<\/p>\n<ul>\n<li>Cracare la cald<\/li>\n<li>Lipirea matri\u021belor<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Hot_Cracking\"><\/span>Cracare la cald<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Fisurarea la cald \u00een procesul de turnare sub presiune se refer\u0103 \u0219i la fisurarea prin lipire. Acesta este un defect tipic pentru aliajele de aluminiu. Poate duce la rupturi interne sau la nivel de suprafa\u021b\u0103. Aliajele care sunt atribuite stresului intern indus termic provoac\u0103 adesea defecte.  Aceste materiale sunt mai susceptibile la fisurarea la cald dec\u00e2t altele. Cu toate acestea, aliajele cu ductilitate mai mare, cum ar fi un 360, ajut\u0103 la reducerea fisur\u0103rii la cald.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Die_Soldering\"><\/span>Lipirea matri\u021belor<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Lipirea sub presiune este un alt defect care apare \u00een timpul procesului de turnare sub presiune. Aliajele se lipesc de peretele matri\u021bei \u0219i perturb\u0103 procesul de ejec\u021bie. Aceasta deterioreaz\u0103 grav piesele turnate \u0219i matri\u021bele. A\u0219adar, c\u0103uta\u021bi un aliaj care con\u021bine caracteristici antilipire.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Factors_Influencing_Alloy_Selection_for_Die_Casting\"><\/span>Factorii care influen\u021beaz\u0103 selec\u021bia aliajului pentru turnarea sub presiune<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Procesul de fabrica\u021bie perfect \u00eencepe atunci c\u00e2nd selecta\u021bi materialul, c\u00e2nt\u0103rind propriet\u0103\u021bile sale distinctive. Unele aplica\u021bii sunt supuse unei flexibilit\u0103\u021bi constante. Acesta este motivul pentru care lua\u021bi \u00een considerare urm\u0103toarele aspecte \u00eenainte de a alege aliajul:<\/p>\n<ul>\n<li>Propriet\u0103\u021bi mecanice \u0219i fizice<\/li>\n<li>Fluiditate<\/li>\n<li>Protec\u021bie \u00eempotriva coroziunii<\/li>\n<li>Raportul cost-eficacitate \u0219i produc\u021bia<\/li>\n<\/ul>\n<h3><span class=\"ez-toc-section\" id=\"Mechanical_and_Physical_Properties\"><\/span>Propriet\u0103\u021bi mecanice \u0219i fizice<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Lua\u021bi \u00een considerare caracteristicile mecanice \u0219i fizice ale materialului. Aceasta implic\u0103 rezisten\u021ba, duritatea, ductilitatea etc. Aceste caracteristici definesc prelucrabilitatea aliajelor sub tensiune.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Fluidity\"><\/span>Fluiditate<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/09\/fludity-in-aluminum-die-casting.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-17460 size-large\" src=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/09\/fludity-in-aluminum-die-casting-1024x438.jpg\" alt=\"fludity aluminiu turnat sub presiune\" width=\"1024\" height=\"438\" title=\"\" srcset=\"https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/09\/fludity-in-aluminum-die-casting-980x419.jpg 980w, https:\/\/aludiecasting.com\/wp-content\/uploads\/2024\/09\/fludity-in-aluminum-die-casting-480x205.jpg 480w\" sizes=\"(min-width: 0px) and (max-width: 480px) 480px, (min-width: 481px) and (max-width: 980px) 980px, (min-width: 981px) 1024px, 100vw\" \/><\/a><\/p>\n<p>Fluiditatea ridicat\u0103 este necesar\u0103 pentru aplica\u021biile \u00een care precizia este esen\u021bial\u0103. Acesta este un alt aspect crucial. Aliajul selectat trebuie s\u0103 curg\u0103 bine \u00een matri\u021b\u0103. Astfel \u00eenc\u00e2t s\u0103 poat\u0103 umple forme complexe f\u0103r\u0103 defecte. Acest aspect este predispus la producerea de piese cu forme detaliate \u0219i desene complicate.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Protection_from_Corrosion\"><\/span>Protec\u021bie \u00eempotriva coroziunii<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Aliajele de aluminiu cu o capacitate excelent\u0103 de rezisten\u021b\u0103 la coroziune vor avea o durat\u0103 de via\u021b\u0103 mai lung\u0103. Aceasta reduce costurile de repara\u021bii \u0219i \u00eentre\u021binere.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Cost-effectiveness_and_manufacturing\"><\/span>Raportul cost-eficacitate \u0219i produc\u021bia<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Costul metalului influen\u021beaz\u0103 semnificativ procesul de fabrica\u021bie \u0219i bugetul general. Acestea sunt considerentele practice. \u00cen mod similar, procesele de fabrica\u021bie eficiente afecteaz\u0103 costul total de produc\u021bie. Aceasta poate include, de asemenea, timpul ciclului \u0219i ratele de r\u0103zuire.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Comprehensive_Comparison_of_Aluminum_Die-Casting_Alloys\"><\/span>Compara\u021bie cuprinz\u0103toare a aliajelor de aluminiu pentru turnare sub presiune<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Iat\u0103 o compara\u021bie cuprinz\u0103toare a aliajelor de aluminiu pentru turnare sub presiune. Aceasta va oferi o imagine clar\u0103 a diferen\u021belor \u00een propriet\u0103\u021bile lor.<\/p>\n<table width=\"600\">\n<tbody>\n<tr>\n<td width=\"103\"><strong>Proprietate<\/strong><\/td>\n<td width=\"74\"><strong>Aliaj A380<\/strong><\/td>\n<td width=\"71\"><strong>Aliaj A356<\/strong><\/td>\n<td width=\"68\"><strong>Aliaj A383<\/strong><\/td>\n<td width=\"71\"><strong>Aliaj A413<\/strong><\/td>\n<td width=\"71\"><strong>Aliaj A360<\/strong><\/td>\n<td width=\"70\"><strong>Aliaj 43<\/strong><\/td>\n<td width=\"72\"><strong>Aliaj B390<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"103\"><strong>Densitate (g\/cm\u00b3)<\/strong><\/td>\n<td width=\"74\">2.71<\/td>\n<td width=\"71\">2.68<\/td>\n<td width=\"68\">2.74<\/td>\n<td width=\"71\">2.66<\/td>\n<td width=\"71\">2.63<\/td>\n<td width=\"70\">2.80<\/td>\n<td width=\"72\">2.80<\/td>\n<\/tr>\n<tr>\n<td width=\"103\"><strong>Intervalul de topire (\u00b0C)<\/strong><\/td>\n<td width=\"74\">540-595<\/td>\n<td width=\"71\">555-615<\/td>\n<td width=\"68\">516-582<\/td>\n<td width=\"71\">573-613<\/td>\n<td width=\"71\">557-596<\/td>\n<td width=\"70\">525-595<\/td>\n<td width=\"72\">510-595<\/td>\n<\/tr>\n<tr>\n<td width=\"103\"><strong>Conductivitate electric\u0103 (% IACS)<\/strong><\/td>\n<td width=\"74\">27<\/td>\n<td width=\"71\">36<\/td>\n<td width=\"68\">23<\/td>\n<td width=\"71\">35<\/td>\n<td width=\"71\">30<\/td>\n<td width=\"70\">21<\/td>\n<td width=\"72\">22<\/td>\n<\/tr>\n<tr>\n<td width=\"103\"><strong>Conductivitate termic\u0103 (W\/m-K)<\/strong><\/td>\n<td width=\"74\">96.2<\/td>\n<td width=\"71\">110<\/td>\n<td width=\"68\">96.2<\/td>\n<td width=\"71\">117<\/td>\n<td width=\"71\">113<\/td>\n<td width=\"70\">92<\/td>\n<td width=\"72\">109<\/td>\n<\/tr>\n<tr>\n<td width=\"103\"><strong>Rezisten\u021ba final\u0103 la trac\u021biune (MPa)<\/strong><\/td>\n<td width=\"74\">320<\/td>\n<td width=\"71\">250<\/td>\n<td width=\"68\">310<\/td>\n<td width=\"71\">320<\/td>\n<td width=\"71\">320<\/td>\n<td width=\"70\">300<\/td>\n<td width=\"72\">390<\/td>\n<\/tr>\n<tr>\n<td width=\"103\"><strong>Rezisten\u021ba la cedare (MPa)<\/strong><\/td>\n<td width=\"74\">160<\/td>\n<td width=\"71\">175<\/td>\n<td width=\"68\">150<\/td>\n<td width=\"71\">160<\/td>\n<td width=\"71\">170<\/td>\n<td width=\"70\">140<\/td>\n<td width=\"72\">250<\/td>\n<\/tr>\n<tr>\n<td width=\"103\"><strong>Duritate (BHN)<\/strong><\/td>\n<td width=\"74\">80<\/td>\n<td width=\"71\">65<\/td>\n<td width=\"68\">75<\/td>\n<td width=\"71\">75<\/td>\n<td width=\"71\">75<\/td>\n<td width=\"70\">70<\/td>\n<td width=\"72\">90<\/td>\n<\/tr>\n<tr>\n<td width=\"103\"><strong>Rezisten\u021ba la oboseal\u0103 (MPa)<\/strong><\/td>\n<td width=\"74\">140<\/td>\n<td width=\"71\">95<\/td>\n<td width=\"68\">145<\/td>\n<td width=\"71\">95<\/td>\n<td width=\"71\">120<\/td>\n<td width=\"70\">120<\/td>\n<td width=\"72\">125<\/td>\n<\/tr>\n<tr>\n<td width=\"103\"><strong>Rezisten\u021ba la forfecare (MPa)<\/strong><\/td>\n<td width=\"74\">190<\/td>\n<td width=\"71\">150<\/td>\n<td width=\"68\">190<\/td>\n<td width=\"71\">180<\/td>\n<td width=\"71\">180<\/td>\n<td width=\"70\">185<\/td>\n<td width=\"72\">210<\/td>\n<\/tr>\n<tr>\n<td width=\"103\"><strong>Elonga\u021bie (%)<\/strong><\/td>\n<td width=\"74\">3.5<\/td>\n<td width=\"71\">7.0<\/td>\n<td width=\"68\">3.5<\/td>\n<td width=\"71\">3.5<\/td>\n<td width=\"71\">3.5<\/td>\n<td width=\"70\">3.0<\/td>\n<td width=\"72\">1.0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"Applications_of_Aluminum_Alloys_in_Die_Casting\"><\/span>Aplica\u021bii ale aliajelor de aluminiu \u00een turnarea sub presiune<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Materialele pe baz\u0103 de aluminiu sunt utilizate pe scar\u0103 larg\u0103 \u00een numeroase industrii. Diferen\u021bele lor de greutate redus\u0103 \u0219i rezisten\u021b\u0103 ridicat\u0103 sunt benefice pentru piesele critice. Ele ofer\u0103 at\u00e2t rezisten\u021b\u0103, c\u00e2t \u0219i eficien\u021b\u0103 a consumului de combustibil \u00een aplica\u021biile structurale. Iat\u0103 c\u00e2teva aplica\u021bii ale acestor aliaje. Acest lucru este men\u021bionat \u00een tabelul de mai jos:<\/p>\n<table width=\"602\">\n<tbody>\n<tr>\n<td width=\"150\"><strong>Aliaj<\/strong><\/td>\n<td width=\"150\"><strong>Propriet\u0103\u021bi cheie<\/strong><\/td>\n<td width=\"150\"><strong>Aplica\u021bii<\/strong><\/td>\n<td width=\"150\"><strong>Industrii<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"150\"><strong>Aliaj A380<\/strong><\/td>\n<td width=\"150\">Propriet\u0103\u021bi mecanice bune, etan\u0219eitate la presiune<\/td>\n<td width=\"150\">Blocuri motor, carcase de transmisie, cutii de viteze<\/td>\n<td width=\"150\">Industria auto<\/td>\n<\/tr>\n<tr>\n<td width=\"150\"><strong>Aliaj A360<\/strong><\/td>\n<td width=\"150\">Rezisten\u021b\u0103 ridicat\u0103 la coroziune, etan\u0219eitate la presiune<\/td>\n<td width=\"150\">Componente structurale, carcase, capace de motor<\/td>\n<td width=\"150\">Automobile, echipamente industriale<\/td>\n<\/tr>\n<tr>\n<td width=\"150\"><strong>Aliaj A356<\/strong><\/td>\n<td width=\"150\">Flexibilitate superioar\u0103, raport rezisten\u021b\u0103\/greutate<\/td>\n<td width=\"150\">\u0218asiu, ro\u021bi, p\u0103r\u021bi structurale<\/td>\n<td width=\"150\">Automobile, utilaje industriale<\/td>\n<\/tr>\n<tr>\n<td width=\"150\"><strong>Aliaj A383<\/strong><\/td>\n<td width=\"150\">Stabilitate dimensional\u0103, turnabilitate<\/td>\n<td width=\"150\">Dulapuri electronice, carcase, conectori<\/td>\n<td width=\"150\">Electronice, bunuri de consum<\/td>\n<\/tr>\n<tr>\n<td width=\"150\"><strong>Aliaj A413<\/strong><\/td>\n<td width=\"150\">Conductivitate termic\u0103 ridicat\u0103, etan\u0219eitate la presiune<\/td>\n<td width=\"150\">Radiatoare, componente hidraulice, capace de motor<\/td>\n<td width=\"150\">Electronic\u0103, automobile<\/td>\n<\/tr>\n<tr>\n<td width=\"150\"><strong>Aliaj 43<\/strong><\/td>\n<td width=\"150\">Rezisten\u021b\u0103 bun\u0103 la coroziune, rezisten\u021b\u0103 moderat\u0103<\/td>\n<td width=\"150\">Echipamente de exterior, piese structurale, electronice de consum<\/td>\n<td width=\"150\">Echipamente industriale, bunuri de consum<\/td>\n<\/tr>\n<tr>\n<td width=\"150\"><strong>Aliaj B390<\/strong><\/td>\n<td width=\"150\">Rezisten\u021b\u0103 excelent\u0103 la uzur\u0103, elasticitate redus\u0103<\/td>\n<td width=\"150\">Piese de motor de \u00eenalt\u0103 performan\u021b\u0103, componente de transmisie, radiatoare<\/td>\n<td width=\"150\">Automobile, electronice, echipamente industriale<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Concluzie:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Aliajele de aluminiu ofer\u0103 o gam\u0103 larg\u0103 de utilit\u0103\u021bi \u00een mai multe industrii. Ele ofer\u0103 caracteristici distinctive. Fiecare dintre ele este esen\u021bial\u0103 pentru \u00eendeplinirea specifica\u021biilor pieselor necesare. Determinarea materialelor se bazeaz\u0103 \u00een mod semnificativ pe caracteristicile acestora. Prin urmare, \u00een\u021belegerea profund\u0103 a acestora poate ajuta la <a href=\"https:\/\/aludiecasting.com\/ro\/aluminiu-turnat-sub-presiune-3\/\">diecastere din aluminiu<\/a>. \u00cei ghideaz\u0103 \u00een continuarea achizi\u021bion\u0103rii de materiale.<\/p>","protected":false},"excerpt":{"rendered":"<p>Prin turnarea sub presiune a aluminiului se pot realiza piese metalice complexe, de \u00eenalt\u0103 calitate. Afla\u021bi mai multe despre diferitele aliaje de aluminiu utilizate \u00een mod obi\u0219nuit \u00een turnarea sub presiune, propriet\u0103\u021bile \u0219i aplica\u021biile acestora. <\/p>","protected":false},"author":2,"featured_media":17458,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[7],"tags":[],"class_list":["post-17457","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aluminium-die-casting"],"_links":{"self":[{"href":"https:\/\/aludiecasting.com\/ro\/wp-json\/wp\/v2\/posts\/17457","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aludiecasting.com\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aludiecasting.com\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aludiecasting.com\/ro\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/aludiecasting.com\/ro\/wp-json\/wp\/v2\/comments?post=17457"}],"version-history":[{"count":0,"href":"https:\/\/aludiecasting.com\/ro\/wp-json\/wp\/v2\/posts\/17457\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aludiecasting.com\/ro\/wp-json\/wp\/v2\/media\/17458"}],"wp:attachment":[{"href":"https:\/\/aludiecasting.com\/ro\/wp-json\/wp\/v2\/media?parent=17457"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aludiecasting.com\/ro\/wp-json\/wp\/v2\/categories?post=17457"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aludiecasting.com\/ro\/wp-json\/wp\/v2\/tags?post=17457"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}