Kodi ndi zinthu ziti zomwe zimagwiritsidwa ntchito popanga zida za granite mu zida za semiconductor? Kodi ubwino ndi kuipa kwa zinthuzi poyerekeza ndi granite ndi kotani?

Granite yakhala chinthu chogwiritsidwa ntchito kwambiri mumakampani opanga ma semiconductor chifukwa cha makhalidwe ake abwino kwambiri a makina, kukhazikika kwa kutentha, komanso kuchuluka kochepa kwa kutentha. Komabe, chifukwa cha kufunikira kowonjezereka kwa kulondola komanso kupanga bwino, zipangizo zina zawonekera ngati njira zabwino zopangira zida za semiconductor. M'nkhaniyi, tifufuza zina mwa zipangizo zina zopangira zida za granite mu zida za semiconductor ndikuyerekeza zabwino ndi zoyipa zake.

Zipangizo Zina Zopangira Zigawo za Granite

1. Zipangizo zagalasi ndi ceramic

Zipangizo zagalasi-ceramic, monga Zerodur ndi Cervit, zagwiritsidwa ntchito kwambiri mumakampani opanga ma semiconductor chifukwa cha kuchuluka kwa kutentha komwe kumawonjezeka pang'ono, komwe kuli pafupi ndi kwa silicon. Chifukwa chake, zipangizozi zimatha kupereka kukhazikika kwa kutentha komanso kulondola kwambiri popanga ma semiconductor. Zerodur, makamaka, ili ndi homogeneity yayikulu komanso kukhazikika, zomwe zimapangitsa kuti ikhale yoyenera kupanga zida za lithography.

Ubwino:

- Kuchuluka kochepa kwa kutentha
- Kulondola kwambiri komanso kukhazikika
- Yoyenera kugwiritsidwa ntchito kutentha kwambiri

Zoyipa:

- Mtengo wokwera poyerekeza ndi granite
- Yofooka pang'ono, ingayambitse mavuto pakupanga ndi kusamalira

2. Zoumbaumba

Zipangizo za ceramic, monga aluminium oxide (Al2O3), silicon carbide (SiC), ndi silicon nitride (Si3N4), zili ndi mphamvu zabwino kwambiri zamakaniko, kukana kutentha kwambiri, komanso kukulitsa kutentha pang'ono. Zipangizozi zimapangitsa kuti ceramics zikhale zabwino kwambiri pazida za semiconductor zomwe zimafuna kukhazikika kwa kutentha kwambiri komanso kulondola, monga magawo a wafer ndi chucks.

Ubwino:

- Kukhazikika kwa kutentha kwambiri komanso mphamvu
- Kuchuluka kwa kutentha kochepa
- Kukana kuvala kwambiri komanso kusagwira ntchito kwa mankhwala

Zoyipa:

- Imatha kusweka mosavuta komanso kusweka mosavuta, makamaka pokonza ndi kusamalira
- Kukonza ndi kupukuta zinthu zadothi kungakhale kovuta komanso kotenga nthawi.

3. Zitsulo

Zipangizo zopangidwa ndi chitsulo, monga chitsulo chosapanga dzimbiri ndi titaniyamu, zagwiritsidwa ntchito pazida zina za semiconductor chifukwa cha makina awo abwino komanso mphamvu zawo zambiri. Zimagwiritsidwa ntchito kwambiri m'malo omwe kutentha sikofunikira, monga zida za m'chipinda, zolumikizira, ndi zolumikizira.

Ubwino:

- Makina abwino komanso osavuta kuwotcherera
- Mphamvu yayikulu komanso kusinthasintha
- Mtengo wotsika poyerekeza ndi zina mwa zipangizo zina

Zoyipa:

- Kuchuluka kwa kutentha kokwanira
- Sikoyenera kugwiritsidwa ntchito kutentha kwambiri chifukwa cha mavuto owonjezera kutentha
- Imatha kudwala dzimbiri komanso kuipitsidwa

Mapeto:

Mwachidule, ngakhale granite yakhala chisankho chodziwika bwino cha zida za semiconductor, zida zina zatulukira, chilichonse chili ndi ubwino ndi zovuta zake zapadera. Zipangizo zagalasi-ceramic ndizolondola kwambiri komanso zokhazikika koma zimatha kusweka. Zida zadothi ndi zolimba ndipo zimakhala ndi kukhazikika kwa kutentha koma zimathanso kusweka, zomwe zimapangitsa kuti zikhale zovuta kupanga. Zitsulo ndi zotsika mtengo, zogwiritsidwa ntchito pamakina, komanso zotayirira, koma zimakhala ndi kuchuluka kwa kutentha komwe kumawonjezeka ndipo zimatha kuwononga ndi kuipitsidwa. Posankha zipangizo za zida za semiconductor, ndikofunikira kuganizira zofunikira za ntchitoyo ndikusankha zipangizo zomwe zimalinganiza mtengo, magwiridwe antchito, komanso kudalirika.