Ezimbonini ezifana ne-metallurgy, ubunjiniyela bamakhemikhali, namandla amasha, kunesitsha esibonakala singelutho kodwa esibalulekile - i-crucible. Uma ama-crucibles wendabuko afana "nezitsha zerayisi zensimbi", khona-kei-silicon carbide ceramic cruciblesyizinguqulo ezithuthukisiwe "zezembozo zokuvikela ingxubevange ye-titanium". “Njengeqhawe elingemuva kwezigcawu” lomkhakha wesimanje, lesi siqukathi sekristalu esimnyama sichaza kabusha izindinganiso zokuphepha zokusebenza kwezinga lokushisa eliphezulu.
Ukususa ukubethela 'Ubuchwepheshe Obumnyama': Ukunikezwa Kwemvelo Kwe-Silicon Carbide
I-Silicon carbide (SiC), njengengxenye eyinhloko yezinto zokwakha ze-semiconductor yesizukulwane sesithathu, iphinde ibonise amandla amangalisayo emkhakheni wezitsha zobumba. Le crystal eyi-superhard eyenziwe ngokwenziwa inesakhiwo se-athomu esifana ne-lattice yedayimane eyakhiwe kahle, enikeza izinto ezizuzisayo ezintathu ezingokwemvelo: ukumelana nezinga lokushisa elingaphezu kuka-1350 ℃ ngaphandle kokushintsha umbala, ukumelana kalula nemidiya egqwalayo, kanye nokudluliswa kokushisa okuqhathaniswa namakhondaktha ensimbi. Lesi sivikelo esinezinhlangothi ezintathu “sokumelana nokushisa+ ukumelana nokugqwala+ kokusebenza okushisayo” sishiya izinsimbi ezivamile zensimbi noma ze-graphite kude ngemuva.
Amandla Aqinile Emvelo: Ama-breaker kuzimo ze-Industrial
Ngaphansi kwezimo zokusebenza ezidlulele, iziphambano ze-silicon carbide ceramic zibonisa ukuzinza okumangalisayo. Ku-workshop ye-metallurgical, ingakwazi ukubhekana nokuguguleka kokushisa okuphezulu kalula; Ekuphenduleni kwamakhemikhali, ihlala inganyakazi ezindaweni ezonakalisa kakhulu; Elabhorethri entsha yamandla, ukuqhutshwa kwayo okufanayo kokushisa kuqinisekisa ukunemba kokuhlanganiswa kwezinto ezibonakalayo. Okuyivelakancane nakakhulu ukuthi lomzimba we-diamond ongabhubhi 'ungasetshenziswa kabusha ngokuphindaphindiwe, ukwehlisa kakhulu imvamisa yokushintshwa kwemishini.
Ukukhetha Okuhlakaniphile: Inani Lesikhathi Eside Elibonakalayo
Ukukhetha i-silicon carbide ceramic crucible empeleni ukukhetha ubuhlakani bezimboni. Nakuba utshalomali lwasekuqaleni luphakeme kancane uma luqhathaniswa nezinto ezivamile, ukusebenza kwalo okuhlala isikhathi eside nokuzinzile kungagwema ngempumelelo izindleko ezifihliwe ezifana nokuphazamiseka kokukhiqiza kanye nokungcoliswa kwempahla eluhlaza. Lapho iziqukathi eziningi zibonisa izimpawu zokukhathala emazingeni okushisa aphezulu, izinsimbi ze-silicon carbide ceramic zisalondoloza ukunemba kwazo kokuqala kwejometri, futhi lesi sici “esihlala isikhathi eside” siyikhwalithi ethandwa kakhulu embonini yesimanje.
UShandong Zhongpeng ubelokhu ebambe iqhaza ngokujulile emkhakheni we-silicon carbide ceramics iminyaka eminingi, eqhubeka eqinisa izinto ezibonakalayo ngezinqubo ezintsha, okwenza yonke i-crucible ibe nguzakwethu othembekile wezimboni. Endleleni yokuphishekela ukusebenza kahle nokuphepha okuphezulu, izitsha zobumba ze-silicon carbide zibhala indinganiso entsha yeziqukathi zezimboni zesimanje "ngamandla azo aqinile".
Isikhathi sokuthumela: May-24-2025