Yikuphi ukuzinza okushisayo kwesisekelo se-granite emishini ye-semiconductor?

IGranite uhlobo lwedwala elaziwa ngobulukhuni bayo, ukuqina, kanye nokumelana nokugqwala kwamakhemikhali. Njengoba kunje, sekuyindlela ethandwayo yesisekelo semishini ye-semiconductor. Ukuqina okushisayo kwesisekelo se-granite kungenye yezinto zayo ezikhangayo.

Ukuqina okushisayo kubhekisele emandleni okuqukethwe ukuze kumenyezele izinguquko esakhiweni sayo lapho kuvezwa amazinga okushisa aphezulu. Ngokwesimo semishini ye-semiconductor, kubalulekile ukuthi isisekelo sinokuqina okuphezulu okushisayo njengoba imishini isebenza emazingeni okushisa aphezulu ezikhathi ezengeziwe. IGranite itholakele ukuthi inokuqina okuhle kakhulu okushisayo, ngokubambisana okuphansi kokunwetshwa kwe-thermal (CTE).

I-CTE yezinto ezibonakalayo ibhekisela kwinani eliwushintsho lwayo lapho kuvezwa ushintsho ekushiseni. I-CTE ephansi isho ukuthi lokho okuqukethwe kungenzeka kube nokulwa noma kukhubazeke lapho kuvezwa amazinga okushisa ahlukahlukene. Lokhu kubaluleke kakhulu esisekelweni semishini ye-semiconductor, okudinga ukuhlala zizinzile futhi zifulethi ukuqinisekisa imiphumela enembile nethembekile.

Uma kuqhathaniswa nezinye izinto ezisetshenziselwa imishini yemishini ye-semiconductor, efana ne-aluminium nensimbi engenasici, i-granite ine-cte ephansi kakhulu. Lokhu kusho ukuthi kungamelana namazinga okushisa aphezulu ngaphandle kokukhipha noma ukuwohloka. Ngaphezu kwalokho, ukuthuthuka kukaGranite okushisayo kuyakuvumela ukuthi kuhlaze ukushisa ngokushesha, okungasiza ukugcina izinga lokushisa elizinzile ngesikhathi sokusebenza.

Enye inzuzo yokusebenzisa i-granite njengesisekelo semishini ye-semiconductor ukumelana kwayo ekugcekeni kwamakhemikhali. Imishini esetshenziselwa ukukhiqizwa kwe-semiconductor ivame ukubandakanya ukusetshenziswa kwamakhemikhali anokhahlo, ongakhulisa futhi alimaze isisekelo. Ukumelana kukaGranite kokugqwala kwamakhemikhali kusho ukuthi kungamelana nokuchayeka kula makhemikhali ngaphandle kokuwohloka.

Ekuphetheni, ukuqina okushisayo kwe-granite kuyisici esibalulekile sesisekelo semishini ye-semiconductor. I-CTE yayo ephansi ye-CTE, ephakeme kakhulu, kanye nokumelana nokugqwala kwamakhemikhali kwenze kube yinto efanelekile ngale njongo. Ngokusebenzisa i-granite njengesisekelo, abakhiqizi be-semiconductor bangaqinisekisa ukuqina nokunemba kwemishini yabo, okuholela emikhiqizweni esezingeni eliphakeme kanye nokwanda kokusebenza kahle.