Yiziphi izinto ezingasetshenziswa esikhundleni sezingxenye ze-granite emishinini ye-semiconductor? Yiziphi izinzuzo kanye nokungalungi kwalezi zinto ezisetshenziswa esikhundleni se-granite?

I-Granite ibilokhu iyinto esetshenziswa kakhulu embonini ye-semiconductor ngenxa yezakhiwo zayo ezinhle kakhulu zemishini, ukuzinza kokushisa, kanye ne-coefficient ephansi yokwanda kokushisa. Kodwa-ke, ngesidingo esikhulayo sokunemba okuphezulu kanye nokukhiqiza, izinto ezihlukile ziye zavela njengezinketho ezisebenzayo zokwenza izingxenye zemishini ye-semiconductor. Kulesi sihloko, sizohlola ezinye zezinto ezihlukile zezingxenye ze-granite emishinini ye-semiconductor bese siqhathanisa izinzuzo kanye nokungalungi kwazo.

Izinto Ezihlukile Zezingxenye Zegranite

1. Izinto zeglasi-ceramic

Izinto zeglasi-ceramic, njengeZerodur kanye neCervit, zisetshenziswe kabanzi embonini ye-semiconductor ngenxa ye-coefficient yazo yokukhulisa ukushisa ephansi, ecishe ifane neye-silicon. Ngenxa yalokho, lezi zinto zinganikeza ukuzinza okungcono kokushisa kanye nokunemba okuthuthukisiwe enkambisweni yokwenziwa kwe-semiconductor. I-Zerodur, ikakhulukazi, inezinga eliphezulu lokufana kanye nokuqina, okwenza ifaneleke ekukhiqizweni kwemishini ye-lithography.

Izinzuzo:

- I-coefficient ephansi yokwanda kokushisa
- Ukunemba okuphezulu kanye nokuqina
- Kufanelekela izinhlelo zokusebenza ezishisa kakhulu

Okubi:

- Izindleko eziphezulu uma kuqhathaniswa ne-granite
- Ibuthakathaka kakhulu, ingaba yinselele ekusebenzeni nasekuphatheni

2. Izinto zobumba

Izinto zobumba, njenge-aluminium oxide (Al2O3), i-silicon carbide (SiC), kanye ne-silicon nitride (Si3N4), zinezakhiwo ezinhle kakhulu zomshini, ukumelana nokushisa okuphezulu, kanye ne-coefficient yokukhulisa ukushisa ephansi. Lezi zakhiwo zenza izibumba zilungele izingxenye zemishini ye-semiconductor ezidinga ukuzinza okuphezulu kokushisa kanye nokunemba, njengezigaba ze-wafer kanye nama-chucks.

Izinzuzo:

- Ukuqina okuphezulu kokushisa kanye namandla
- Isilinganiso sokunwetshwa okuphansi kokushisa
- Ukumelana nokuguguleka okuphezulu kanye nokungasebenzi kahle kwamakhemikhali

Okubi:

- Kungaba buthakathaka futhi kube lula ukuqhekeka, ikakhulukazi ngesikhathi sokulungisa nokuphatha
- Umshini wokukhanda nokupholisha izitsha zobumba kungaba yinselele futhi kudle isikhathi

3. Izinsimbi

Izinto ezisekelwe ensimbini, njengensimbi engagqwali kanye ne-titanium, zisetshenziswe kwezinye izingxenye zemishini ye-semiconductor ngenxa yokusebenza kahle kwayo kanye namandla aphezulu. Zivame ukusetshenziswa ezindaweni lapho kungadingeki khona ukuzinza okuphezulu kokushisa, njengezingxenye zegumbi, ama-coupling, kanye ne-feedthroughs.

Izinzuzo:

- Ubuchwepheshe obuhle bokushisela kanye nokushisela
- Amandla aphezulu kanye nokuguquguquka
- Izindleko eziphansi uma kuqhathaniswa nezinye zezinto ezisetshenziswayo

Okubi:

- Isilinganiso sokwanda kokushisa okuphezulu
- Akufanele ukusetshenziswa kwezinga lokushisa eliphezulu ngenxa yezinkinga zokukhula kokushisa
- Ingathinteka ukugqwala kanye nokungcola

Isiphetho:

Ngamafuphi, yize i-granite ibilokhu iyindlela ethandwayo yezingxenye zemishini ye-semiconductor, kuye kwavela ezinye izinto, ngayinye inezinzuzo nezinkinga ezihlukile. Izinto ze-glass-ceramic zinembile kakhulu futhi zizinzile kodwa zingaba buthakathaka. Izinto ze-ceramic ziqinile futhi zinokuzinza okuhle kakhulu kokushisa kodwa futhi zingaba buthakathaka, okwenza kube nzima kakhulu ukuzenza. Izinsimbi azibizi, ziyasebenziseka, futhi zithambile, kodwa zine-coefficient ephezulu yokwanda kokushisa futhi zisengozini yokugqwala nokungcola. Lapho ukhetha izinto zemishini ye-semiconductor, kubalulekile ukucabangela izidingo ezithile zohlelo lokusebenza nokukhetha izinto ezilinganisela izindleko, ukusebenza, kanye nokuthembeka.