Nakuba ubuchwepheshe obujulile bokucutshungulwa kwemikhiqizo ye-graphite e-China buqale sekudlule isikhathi uma kuqhathaniswa, ukucutshungulwa okujulile kwemikhiqizo ye-graphite e-China nakho kuthuthuke kakhulu eminyakeni yamuva. Ngenxa yokuthuthukiswa kokuhlanzwa kwe-graphite nezindlela zokucindezela, izici ze-graphite ziye zafakwa ekudlaleni okuphelele, njenge-isostatic pressing graphite, i-EDM graphite, i-graphite ebunjiwe, ne-graphite ekhethekile. Ngokuqonda kuka-Xinruida ekucutshungulweni kwemikhiqizo ye-graphite phakathi neminyaka edlule, izinto zokusetshenziswa ze-graphite ezinezinkomba ezihlukahlukene zomzimba namakhemikhali zikhethwa ngokuvumelana nokusetshenziswa okuhlukene kwemikhiqizo ye-graphite. Thatha imboni ye-silicon ye-monocrystalline ehlobene nemboni ye-solar photovoltaic njengesibonelo. Ikhwalithi yemikhiqizo ye-graphite inquma ikhwalithi ye-silicon ye-monocrystalline. Phakathi kwazo, insimu eshisayo yesithando somlilo esisodwa se-crystal, ingxenye eyinhloko ye-Z yi-graphite crucible kanye ne-graphite heater, isihlangu sokushisa se-graphite, imiphongolo yokushisa ye-graphite ephezulu, ephakathi nendawo ephansi Kukhona ezinye izingxenye zokuxhuma ze-graphite njengamashubhu okusalungiswa angaphakathi nangaphandle, ngakho-ke. ukukhethwa kwezinto zokusetshenziswa kwe-graphite kufanele kube okunengqondo.
Sonke siyazi ukuthi i-jade ayikwazi ukunqunywa ibe yizicucu, futhi i-graphite ayinakwenziwa ibe yizicucu ngaphandle kokucubungula. Ngenxa yokuthi i-graphite ine-conductivity enhle kakhulu, i-lubricity, ukumelana nokugqwala, ukumelana nokushaqeka okushisayo nezinye izinto zensimbi ezingenakuqhathaniswa, imikhiqizo eyaziwayo ye-graphite okwamanje ingasetshenziswa njengezinto zokuqhuba; Isetshenziswa njengento ephikisayo; Njengempahla ekwazi ukumelana nokugqwala; Ingasetshenziswa njengempahla engagugi futhi yokugcoba; Njengempahla yesakhiwo ye-high-temperature metallurgy kanye nokukhiqizwa kwezinto ezibonakalayo ezihlanzekile; Isetshenziswa njengesikhunta sokuphonsa futhi iyafa; Ukusetshenziswa kwe-graphite embonini yamandla e-athomu kanye nemboni yezempi, kusukela emisebenzini yezandla ye-graphite kuya ku-aerospace kanye neminye imikhakha, singabona isithunzi semikhiqizo ye-graphite. Kusukela emikhakheni yokusetshenziswa kwemikhiqizo ye-graphite ezimbonini ezaziwayo e-China, singabona kalula ukuthi amathenda emikhiqizo ye-graphite angena ezimbonini ezihlukahlukene.
Njengoba ukucutshungulwa okujulile kwemikhiqizo ye-graphite e-China kwaqala sekwephuzile, uma kuqhathaniswa nobuchwepheshe bokucubungula obujulile bemikhiqizo ye-graphite emazweni athuthukile, le mikhiqizo ebizwa nge-graphite e-China ingabhekwa njengemikhiqizo ye-graphite ephelile, ngakho-ke uma iqhathaniswa nezwe, ukuhlolwa kokucubungula okujulile kwemikhiqizo ye-graphite e-China kusekude namazwe athuthukile. Kulesi sikhathi soguquko esikhethekile esinedatha enkulu kanye nesayensi nobuchwepheshe obutholakala yonke indawo, ukuhlola indlela yokucubungula imikhiqizo ye-graphite kuyisisindo esibalulekile sokubuyisela emuva isimo se-graphite yaseShayina kusukela phansi kuya phezulu. NgeNkathi Yegolide Elimnyama, ukuhlola ukucutshungulwa okujulile kwemikhiqizo ye-graphite kube uhambo olude nolude. Igama elithi “ukuhlola” ngokwalo linobunzima kanye nameva ahlukahlukene. Kuphela ngokunamathela futhi sicabange okwengeziwe singadlulela phambili.
Isikhathi sokuthumela: Dec-02-2022