Izingxenye ze-Granite zisetshenziswa kakhulu kumishini ye-semiconductor ngenxa yokuqina nokuqina kwazo okuphezulu.Banomthwalo wemfanelo wokugcina ukunemba nokunemba kwezinqubo zokukhiqiza i-semiconductor.Kodwa-ke, ukusebenza kahle nokuthembeka kwezingxenye ze-granite kuncike kumazinga nezicaciso ezigcinwa ngesikhathi sokuklanywa kwazo, ukwenziwa, nokufakwa kwazo.
Okulandelayo amanye amazinga kanye nokucaciswa okufanele kulandelwe lapho kusetshenziswa izingxenye ze-granite kumishini ye-semiconductor:
1. Ukuminyana Okubalulekile: Ukuminyana kwezinto zegwadle ezisetshenziswa ekwenziweni kwezingxenye zegwadle kufanele kube ngu-2.65g/cm3.Lokhu ukuminyana kwezinto ze-granite zemvelo, futhi kuqinisekisa ukungaguquguquki nokuthembeka ezicini zezingxenye zegwadle.
2. Ukucaba: Ukucaba kungenye yezici ezibaluleke kakhulu zezingxenye zegwadle ezisetshenziswa emishinini ye-semiconductor.Ukucaba kwendawo yegwadle kufanele kube ngaphansi kuka-0.001 mm/m2.Lokhu kuqinisekisa ukuthi ingaphezulu lengxenye liyisicaba futhi lisezingeni, okubalulekile ezinqubweni zokukhiqiza ama-semiconductor.
3. I-Surface Qeda: Indawo engaphezulu yezingxenye zegwadle kufanele ibe sezingeni eliphezulu, ibe namaholoholo ngaphansi kuka-0.4µm.Lokhu kuqinisekisa ukuthi ingaphezulu lengxenye ye-granite ine-coefficient ephansi yokungqubuzana, okubalulekile ekusebenzeni kahle kwemishini ye-semiconductor.
4. I-Thermal Expansion Coefficient: Imishini ye-semiconductor isebenza emazingeni okushisa ahlukene, futhi izingxenye ze-granite kufanele zikwazi ukumelana nokuguquguquka kokushisa ngaphandle kokuguqulwa.I-thermal expansion coefficient ye-granite esetshenziswa kumshini we-semiconductor kufanele ibe ngaphansi kuka-2 x 10^-6 /°C.
5. Ukubekezelela I-Dimensional: Ukubekezelelana kwe-Dimensional kubalulekile ekusebenzeni kwezingxenye zegwadle.Ukubekezelela kobukhulu bezingxenye zegwadle kufanele kube phakathi kuka-±0.1mm kuzo zonke izilinganiso ezibucayi.
6. Ukuqina Nokumelana Nokugqoka: Ukuqina nokumelana nokugqoka kuyizici ezibalulekile zezingxenye ze-granite ezisetshenziswa kumishini ye-semiconductor.I-Granite inobulukhuni be-Mohs Scale 6-7, okuyenza ibe into efanelekile ukuthi isetshenziswe ekusetshenzisweni kwemishini ye-semiconductor.
7. Ukusebenza Kwe-Insulation: Izingxenye ze-Granite ezisetshenziswa emishinini ye-semiconductor kufanele zibe nokusebenza okuhle kakhulu kokuvimbela ukuvimbela ukulimala kwezingxenye ze-elekthronikhi ezibucayi.Ukumelana nogesi kufanele kube ngaphezu kuka-10^9 Ω/cm.
8. Ukumelana Kwamakhemikhali: Izingxenye ze-granite kufanele zimelane namakhemikhali avamile asetshenziswa ezinqubweni zokukhiqiza ze-semiconductor, njengama-acids nama-alkali.
Sengiphetha, amazinga kanye nokucaciswa kwezingxenye zegwadle ezisetshenziswa kumpahla ye-semiconductor kubalulekile ukuze kuqinisekiswe ukuphila isikhathi eside nokuthembeka kwazo zombili izingxenye nezinto zokusebenza ezisetshenziswa kuzo. Le mihlahlandlela engenhla kufanele ilandelwe ngokuqinile ngesikhathi sokuklama, ukwenziwa, nokufakwa. izinqubo zokuqinisekisa ukuthi izingxenye zisezingeni eliphezulu kakhulu.Ngokulandela la mazinga kanye nokucaciswa, abakhiqizi be-semiconductor bangaqinisekisa ukuthi ukusebenza kwemishini yabo kuhlala kusezingeni eliphezulu, okuholela ekwandeni kokukhiqiza kanye nenzuzo.
Isikhathi sokuthumela: Mar-20-2024