Cov txiaj ntsig thiab qhov tsis zoo ntawm Wafer Processing Equipment granite Cheebtsam

Cov khoom siv ua wafer yog siv los tsim cov khoom siv microelectronics thiab semiconductor. Cov khoom siv no muaj ntau yam khoom, suav nrog cov khoom granite. Granite yog cov khoom siv ntau yam uas tau siv rau hauv kev tsim cov khoom siv ua semiconductor vim nws qhov ruaj khov kho tshuab, tshuaj lom neeg tsis kam, thiab qhov ntev ruaj khov. Tsab xov xwm no yuav tham txog qhov zoo thiab qhov tsis zoo ntawm kev siv cov khoom granite hauv cov khoom siv ua wafer.

Cov txiaj ntsig:

1. Kev ruaj khov ntawm lub tshuab: Cov khoom siv granite ruaj khov heev, tshwj xeeb tshaj yog thaum kub siab. Qhov no ua rau lawv zoo tagnrho rau kev siv hauv cov khoom siv ua wafer, uas ua haujlwm ntawm qhov kub siab. Cov khoom siv granite tuaj yeem tiv taus cov khoom hnyav, kev co, thiab kev poob siab thermal yam tsis muaj kev hloov pauv, uas ua kom muaj kev raug siab thiab raug.

2. Kev tiv thaiv tshuaj lom neeg: Granite tiv taus feem ntau cov tshuaj uas feem ntau siv hauv kev ua wafer, suav nrog cov kua qaub, cov hauv paus, thiab cov kuab tshuaj. Qhov no ua rau cov khoom siv ua wafer tuaj yeem tswj cov tshuaj corrosive yam tsis ua rau cov khoom siv puas tsuaj.

3. Kev ruaj khov ntawm qhov ntev: Cov khoom siv granite muaj kev ruaj khov ntawm qhov ntev, uas txhais tau tias lawv tswj tau lawv cov duab thiab qhov loj txawm tias muaj kev hloov pauv ib puag ncig xws li kub thiab av noo. Qhov no yog qhov tseem ceeb rau cov khoom siv ua wafer, uas yuav tsum tswj tau qib siab ntawm kev ua tiav.

4. Cov coefficient qis ntawm thermal expansion: Granite muaj cov coefficient qis ntawm thermal expansion, uas txhais tau tias nws tsis nthuav dav lossis cog lus ntau thaum raug rau qhov kub thiab txias sib txawv. Qhov no ua rau nws zoo meej rau cov khoom siv ua wafer uas raug rau qhov kub thiab txias siab.

5. Lub neej ntev: Granite yog ib yam khoom siv ruaj khov thiab siv tau ntev ntau xyoo, txawm tias nyob rau hauv ib puag ncig hnyav. Qhov no txo ​​cov nqi ntawm kev saib xyuas thiab hloov khoom siv, ua rau cov chaw tsim khoom tsim cov wafers zoo ntawm tus nqi qis dua.

Qhov Tsis Zoo:

1. Tus nqi siab: Cov khoom siv granite kim dua li lwm cov ntaub ntawv siv rau hauv cov khoom siv ua wafer, xws li hlau lossis txhuas. Tus nqi siab ntawm cov khoom siv granite ua rau tus nqi tag nrho ntawm cov khoom siv ua wafer nce ntxiv, ua rau nws tsis yooj yim rau cov lag luam me thiab cov lag luam pib tshiab.

2. Qhov hnyav hnyav: Granite yog cov khoom siv ntom ntom, thiab nws cov khoom hnyav dua li lwm cov ntaub ntawv siv hauv cov khoom siv ua wafer. Qhov no ua rau cov khoom siv loj dua thiab nyuaj rau txav mus los.

3. Nyuaj kho: Cov khoom granite nyuaj kho, thiab feem ntau tsuas yog kev xaiv hloov pauv thaum lawv puas lawm. Qhov no ntxiv cov nqi kho thiab tuaj yeem ua rau lub sijhawm tsis ua haujlwm ntawm cov khoom siv ntev dua.

4. Nyuaj: Txawm hais tias cov khoom granite ruaj khov, nws yooj yim tawg thaum raug kev thauj khoom hnyav lossis kev cuam tshuam. Nws yuav tsum tau ua tib zoo tuav thiab kho kom tsis txhob muaj kev puas tsuaj uas yuav ua rau cov khoom siv tsis raug.

Xaus lus, qhov zoo ntawm kev siv cov khoom granite hauv cov khoom siv ua wafer ntau dua li qhov tsis zoo. Txawm hais tias muaj qee qhov tsis zoo, qhov ruaj khov ntawm cov khoom siv, kev tiv thaiv tshuaj lom neeg, thiab qhov ntev ntawm cov khoom granite ua rau nws yog cov khoom siv muaj txiaj ntsig rau kev tsim cov khoom siv microelectronics thiab semiconductor zoo. Los ntawm kev nqis peev hauv cov khoom granite, cov chaw tsim khoom tuaj yeem ua tiav kev ua haujlwm zoo dua, qhov tseeb, thiab lub neej ntev hauv lawv cov khoom siv ua wafer.