udokotela wezilwane ugxile ekuhlanzekeni okuphezulu kwe-Carbon powder (6N)

Incazelo emfushane:

I-Ningbo VET Energy Technology Co., Ltd. iyibhizinisi lobuchwepheshe obuphezulu elasungulwa e-China, Sihlinzeka ngochwepheshe. udokotela wezilwane ugxile ekuhlanzekeni okuphezulu kwe-Carbon powder (6N) umenzi kanye nomphakeli. sigxile kwezobuchwepheshe obusha kanye nemikhiqizo yezimoto.

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Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Ukuhlanzeka kwe-SiC powder kuzothinta ngqo ikhwalithi nokusebenza kwekristalu eyodwa ye-SiC ekhule ngendlela ye-PVT, futhi izinto zokusetshenziswa zokulungiselela i-SiC powder ziyi-purity ephakeme ye-Si powder kanye ne-high purity C powder, futhi ukuhlanzeka kwe-C powder kuzothinta ngokuqondile ubumsulwa be-SiC powder.

Izinto zokusetshenziswa ezisetshenziswa ekukhiqizeni i-toner ngokuvamile zihlanganisa i-flake graphite, i-petroleum coke kanye noyinki wetshe we-microcrystalline. Ukuphakama kokuhlanzeka kwegraphite, inani lokusetshenziswa liphezulu. Izindlela zokuhlanza i-graphite zingahlukaniswa zibe izindlela zomzimba nezindlela zamakhemikhali. Izindlela zokuhlanza umzimba zihlanganisa ukuntanta kanye nokuhlanza izinga lokushisa eliphezulu, futhi izindlela zokuhlanza amakhemikhali zifaka indlela ye-acid-base, indlela ye-hydrofluoric acid kanye nendlela yokuthosa i-chloride. Phakathi kwazo, indlela yokuhlanza izinga lokushisa eliphezulu ingasebenzisa indawo ephezulu yokuncibilika (3773K) kanye nephuzu elibilayo legraphite ukuze kuzuzwe i-4N5 nokuhlanzeka okuphezulu, okubandakanya ukuhwamuka nokuphuma kokungcola okunephuzu eliphansi lokubilisa, ukuze kuzuzwe inhloso ukuhlanzwa [6]. Ubuchwepheshe obuyinhloko be-toner yokuhlanzeka okuphezulu ukususwa kokungcola komkhondo. Kuhlanganiswe nezici zokuhlanzwa kwamakhemikhali kanye nokuhlanzwa kwezinga lokushisa eliphezulu, inqubo yokuhlanza i-thermochemical ephakeme ehlukaniswe izingxenye eziyingqayizivele iyamukelwa ukuze kufezwe ukuhlanzwa kwezinto ezihlanzekile ze-toner, futhi ubumsulwa bomkhiqizo bungaba ngaphezu kwe-6N.