Graphite Petroleum Coke (GPC)

Takaitaccen Bayani:

Graphite man coke ana amfani da ko'ina a matsayin carbon enhancer a cikin karfe yin da kuma daidai da simintin masana'antu, a matsayin mai kiwo a cikin foundry masana'antu, a matsayin mai rage wakili a cikin karafa masana'antu da kuma matsayin refractory abu. Graphite man coke iya inganta nucleation na graphite a cikin baƙin ƙarfe bayani, ƙara yawan ductile baƙin ƙarfe da inganta kungiyar da sa na launin toka simintin gyaran kafa ƙarfe. Ta hanyar lura da tsarin micro, graphite petroleum coke yana da halaye masu zuwa: Na farko, abun ciki na ferrite na baƙin ƙarfe na ductile zai iya ƙaruwa sosai ba tare da amfani da masu daidaitawa na pearlite ba; Na biyu, za a iya ƙara yawan adadin graphite mai siffar V da VI yayin amfani; Na uku, idan aka kwatanta da inganta siffar nodular tawada, haɓaka mai yawa a cikin adadin nodular tawada zai iya rage amfani da magungunan nucleating masu tsada a cikin gyaran fuska mai kyau daga baya, yana haifar da tanadi mai mahimmanci.