Hauv kev siv cov khoom siv semiconductor mus ntev, muaj teeb meem dab tsi tshwm sim hauv cov khoom siv granite?

Granite Cheebtsam yog siv dav hauv kev lag luam semi-conductor vim lawv cov khoom zoo xws li kev ruaj ntseg siab, tsis tshua muaj thermal expansion, thiab siab precision.Txawm li cas los xij, hauv kev siv cov khoom siv semiconductor mus ntev, tej zaum yuav muaj qee qhov teeb meem uas tshwm sim hauv cov khoom siv granite.Nov yog qee qhov kev nyuaj uas yuav tshwm sim:

1. Hnav thiab tsim kua muag

Ib qho teeb meem feem ntau hauv cov khoom siv granite yog hnav thiab tsim kua muag, uas tshwm sim vim kev siv cov khoom siv tas li.Thaum lub sij hawm, qhov chaw ntawm granite Cheebtsam tej zaum yuav khawb los yog chipped, uas yuav cuam tshuam rau lawv precision.Txawm li cas los xij, qhov teeb meem no tuaj yeem txo tau los ntawm kev ua kom cov cuab yeej huv si thiab tswj nws tsis tu ncua.

2. Thermal expansion

Granite Cheebtsam muaj cov thermal expansion coefficient tsawg heev, uas txhais tau hais tias lawv tsis tshua muaj peev xwm nthuav lossis cog lus thaum raug hloov pauv hauv qhov kub thiab txias.Txawm li cas los xij, lub sijhawm dhau mus, qhov rov ua dua ntawm qhov kub hloov pauv tuaj yeem ua rau qee qhov nthuav dav, ua rau txo qis hauv qhov tseeb.Txhawm rau tiv thaiv qhov no, nws yog ib qho tseem ceeb uas yuav tsum ua kom qhov kub thiab txias ntawm cov cuab yeej ua haujlwm ruaj khov li sai tau.

3. Kev nqus dej noo

Granite yog cov khoom ntxeem tau, thiab yog li ntawd, nws muaj peev xwm nqus dej noo.Yog tias cov khoom siv granite tsis raug kaw zoo thiab tiv thaiv, qhov no tuaj yeem ua rau nthuav dav thiab tawg thaum lub sijhawm.Yog li ntawd, nws yog ib qho tseem ceeb kom ntseeg tau tias cov khoom siv granite raug kaw kom zoo tiv thaiv kom tsis txhob muaj kev puas tsuaj tshwm sim.

4. Tshuaj corrosion

Lwm qhov teeb meem uas yuav tshwm sim thaum siv cov khoom siv granite yog tshuaj lom neeg corrosion.Qee cov tshuaj, xws li cov kua qaub thiab alkalis, tuaj yeem ua rau lub ntsej muag ntawm granite.Txhawm rau tiv thaiv qhov no, nws yog ib qho tseem ceeb kom ntseeg tau tias cov khoom siv granite raug tiv thaiv los ntawm cov tshuaj zoo li no los ntawm kev siv cov khoom tsim nyog lossis cov txheej txheem.

Hauv kev xaus, thaum muaj cov kev cov nyom uas yuav tshwm sim thaum siv cov khoom siv granite hauv cov khoom siv semi-conductor, kev tu thiab tu kom zoo tuaj yeem pab txo cov teeb meem no.Los ntawm kev ua kom ntseeg tau tias cov cuab yeej raug tswj xyuas tsis tu ncua, ntxuav, thiab tiv thaiv los ntawm cov khoom tsis zoo, cov khoom siv granite tuaj yeem txuas ntxiv muab kev ntseeg siab thiab kev ua haujlwm siab rau xyoo tom ntej.