Bas\u0131n\u00e7l\u0131 d\u00f6k\u00fcm, erimi\u015f metali h\u0131zl\u0131 bir \u015fekilde karma\u015f\u0131k geometrilere d\u00f6n\u00fc\u015ft\u00fcren y\u00fcksek hassasiyetli bir metal \u015fekillendirme i\u015flemidir. D\u00f6k\u00fcm, al\u00fcminyum ala\u015f\u0131m\u0131 gibi erimi\u015f metalin bir kal\u0131p d\u00f6k\u00fcm makinesi kullan\u0131larak y\u00fcksek h\u0131zda hassas bir kal\u0131ba doldurulmas\u0131n\u0131 i\u00e7erir. Ard\u0131ndan, k\u0131sa s\u00fcrede y\u00fcksek hassasiyet ve m\u00fckemmel d\u00f6k\u00fcm y\u00fczeyine sahip b\u00fcy\u00fck miktarlarda d\u00f6k\u00fcm \u00fcretmek i\u00e7in y\u00fcksek bas\u0131n\u00e7 uygulan\u0131r.<\/p>\n
En yayg\u0131n kullan\u0131lan kal\u0131p d\u00f6k\u00fcm ala\u015f\u0131mlar\u0131ndan baz\u0131lar\u0131n\u0131 bu kadar de\u011ferli k\u0131lan \u015feyin ne oldu\u011funu ara\u015ft\u0131r\u0131rken d\u00fc\u015f\u00fcn\u00fcn.<\/p>\n
\"Son ara\u015ft\u0131rmalara g\u00f6re, bas\u0131n\u00e7l\u0131 d\u00f6k\u00fcm (HPDC) al\u00fcminyum ala\u015f\u0131mlar\u0131 ara\u00e7larda, elektronikte ve ileti\u015fimde \u0131s\u0131 da\u011f\u0131t\u0131m\u0131 i\u00e7in kullan\u0131l\u0131yor. Talep artt\u0131k\u00e7a, ara\u015ft\u0131rmac\u0131lar al\u00fcminyum ala\u015f\u0131mlar\u0131n\u0131n termal iletkenli\u011fini ara\u015ft\u0131r\u0131yor.\"<\/span><\/p>\n Kaynak:<\/strong> Liu, Yixian, ve Shengwu Xiong. \"Y\u00fcksek Bas\u0131n\u00e7l\u0131 D\u00f6k\u00fcm Al\u00fcminyum Ala\u015f\u0131mlar\u0131n\u0131n Termal \u0130letkenli\u011fi \u00dczerine Ara\u015ft\u0131rma \u0130lerlemesi.\" Metals, vol. 14, no. 4, Mar. 2024, s. 370. https:\/\/doi.org\/10.3390\/met14040370.<\/p>\n \u00d6rne\u011fin, A380 (ADC12), 90%'den fazla \u00fcretime kar\u015f\u0131l\u0131k gelen al\u00fcminyum bas\u0131n\u00e7l\u0131 d\u00f6k\u00fcmde hakimdir. Di\u011fer ala\u015f\u0131mlar\u0131n benzersiz faydalar\u0131 vard\u0131r: A360 ince duvarl\u0131 bile\u015fenler i\u00e7in en iyisidir, AlSi9Cu3 ise pistonlar ve di\u015fliler i\u00e7in g\u00fc\u00e7l\u00fc ve a\u015f\u0131nmaya dayan\u0131kl\u0131d\u0131r.<\/p>\n Y\u00fcksek boyutsal do\u011fruluk, iyi d\u00f6k\u00fcm y\u00fczeyi ve tasar\u0131mda y\u00fcksek derecede serbestlik dahil olmak \u00fczere kum kal\u0131ba d\u00f6k\u00fcm ve kokil d\u00f6k\u00fcm gibi di\u011fer d\u00f6k\u00fcm y\u00f6ntemleriyle elde edilemeyen m\u00fckemmel kalite sa\u011flar.<\/p>\n