Kayan albarkatun da ake amfani da su wajen samar da toner yawanci sun haɗa da graphite flake, coke na man fetur da tawada microcrystalline.Mafi girman tsarkin graphite, mafi girman ƙimar amfani.Ana iya raba hanyoyin tsarkakewa graphite zuwa hanyoyin jiki da hanyoyin sinadarai.Hanyoyin tsarkakewa ta jiki sun haɗa da flotation da tsaftar zafin jiki, kuma hanyoyin tsarkakewa sinadarai sun haɗa da hanyar tushen acid, hanyar hydrofluoric acid da hanyar gasasshen chloride.
Daga cikin su, da high zafin jiki tsarkakewa hanya na iya yin amfani da high narkewa batu (3773K) da kuma tafasar batu na graphite cimma 4N5 da mafi girma tsarki, wanda ya shafi evaporation da watsi da najasa tare da low tafasar batu, don cimma manufar. tsarkakewa [6].Mabuɗin fasaha na toner mai tsabta shine kawar da ƙazantattun abubuwa.Haɗe da halaye na tsarkakewa sinadaran da kuma high zafin jiki tsarkakewa, wani musamman segmented composite high zafin jiki thermochemical tsarkakewa tsari da aka soma don cimma tsarkakewa na high tsarki Toner kayan, da samfurin tsarki na iya zama fiye da 6N.
Ayyukan samfur da fasali:
1, tsaftar samfur≥99.9999% (6N);
2, high tsarki carbon foda kwanciyar hankali, babban mataki na graphitization, kasa da ƙazanta;
3, granularity da nau'in za a iya musamman bisa ga masu amfani.
Babban amfanin samfurin:
■Kirkirar babban tsabta SiC foda da sauran m lokaci roba carbide kayan
■Shuka lu'u-lu'u
■Sabbin kayan aikin wutar lantarki don samfuran lantarki
■Babban baturin lithium cathode abu
■Haɗaɗɗen ƙarfe masu daraja kuma albarkatun ƙasa ne
