Graphite Petroleum Coke (GPC)

Sharaxaad Gaaban:

Graphite petroleum coke waxaa si weyn loogu isticmaalaa sidii kor u qaadida kaarboon ee samaynta birta iyo warshadaha tuurista saxda ah, sida beeralayda warshadaha aasaasiga ah, sida wakiilka dhimaya ee warshadaha biraha iyo sida walxaha refractory. Graphite petroleum coke waxay kor u qaadi kartaa nukleation of graphite ee xalka birta, kordhinta qadarka birta ductile iyo hagaajinta ururka iyo darajada birta cawl. Iyada oo loo marayo indho-indheynta qaab-dhismeedka yar-yar, kookaha batroolka graphite wuxuu leeyahay sifooyinka soo socda: Marka hore, maadada ferrite ee birta ductile si weyn ayaa loo kordhin karaa iyada oo aan la isticmaalin stabilizers pearlite; Marka labaad, saamiga V-qaabeeya iyo garaafyada VI-qaabeeya waa la kordhin karaa inta lagu jiro isticmaalka; Seddexaad, marka la barbar dhigo hagaajinta qaabka khad nodular ah, kororka la taaban karo ee qadarka khad nodular ah ayaa yarayn kara isticmaalka wakiilada nukliyeerka qaaliga ah ee hadhow hagaajinta, taasoo keentay kharashaad badan oo kayd ah.