Dab tsi yog qhov thermal stability ntawm granite puag hauv cov khoom siv semiconductor?

Granite yog ib hom pob zeb paub txog nws qhov hardness, durability, thiab tsis kam mus rau tshuaj corrosion.Yog li ntawd, nws tau dhau los ua qhov kev xaiv nrov rau lub hauv paus ntawm cov khoom siv semiconductor.Lub thermal stability ntawm granite puag yog ib qho ntawm nws cov yam ntxwv zoo nkauj tshaj plaws.

Thermal stability yog hais txog lub peev xwm ntawm cov khoom siv los tiv thaiv kev hloov hauv nws cov qauv thaum raug kub siab.Nyob rau hauv cov ntsiab lus ntawm cov khoom siv semiconductor, nws yog ib qho tseem ceeb uas lub hauv paus muaj thermal stability vim tias cov cuab yeej ua haujlwm ntawm qhov kub thiab txias rau lub sijhawm ntev.Granite tau pom tias muaj kev ruaj ntseg zoo heev, nrog rau qhov qis coefficient ntawm thermal expansion (CTE).

CTE ntawm cov khoom siv yog hais txog tus nqi uas nws qhov ntev hloov pauv thaum raug hloov ntawm qhov kub thiab txias.CTE qis txhais tau hais tias cov khoom siv tsis tshua muaj kev sib tw lossis deform thaum raug kub sib txawv.Qhov no yog qhov tseem ceeb tshwj xeeb rau lub hauv paus ntawm cov khoom siv semiconductor, uas yuav tsum tau nyob ruaj khov thiab tiaj tus kom ntseeg tau tias qhov tseeb thiab txhim khu kev qha.

Piv rau lwm cov ntaub ntawv uas feem ntau siv rau cov khoom siv semiconductor, xws li txhuas thiab stainless hlau, granite muaj CTE qis dua.Qhov no txhais tau hais tias nws tuaj yeem tiv taus qhov kub siab dua yam tsis muaj warping lossis deforming.Tsis tas li ntawd, granite lub thermal conductivity tso cai rau nws kom dissipate tshav kub sai, uas tuaj yeem pab tswj qhov kub thiab txias thaum ua haujlwm.

Lwm qhov zoo dua ntawm kev siv granite ua lub hauv paus rau cov khoom siv semiconductor yog nws cov tshuaj tiv thaiv corrosion.Cov cuab yeej siv hauv kev tsim khoom semiconductor feem ntau suav nrog kev siv tshuaj hnyav, uas tuaj yeem ua rau lub hauv paus puas thiab puas.Granite qhov tsis kam rau tshuaj corrosion txhais tau hais tias nws tuaj yeem tiv taus cov tshuaj no yam tsis muaj kev puas tsuaj.

Hauv kev xaus, thermal stability ntawm granite yog ib qho tseem ceeb feature rau lub hauv paus ntawm semiconductor khoom.Nws tsis tshua muaj CTE, siab thermal conductivity, thiab tsis kam mus rau tshuaj corrosion ua rau nws zoo tagnrho cov khoom rau lub hom phiaj no.Los ntawm kev siv granite ua lub hauv paus, cov tuam txhab semiconductor tuaj yeem ua kom muaj kev ruaj ntseg thiab raug ntawm lawv cov khoom siv, ua rau cov khoom lag luam zoo thiab ua haujlwm tau zoo.