Alaabta Shiineeska ah ee lagu daro Kaarbuurizer Graphite Petroleum Coke ee Birta Samaynta GPC 1-5MM Sulfur hoose0.05%

Sharaxaad Gaaban:

1. Graphitization of petroleum coke waa in la geliyo coke petroleum foornada garaafka, ka dib markii ku saabsan 3000 darajo heerkulka sare si ay u sameeyaan qaab dhismeedka fowdo amorphous of petroleum coke carbon crystals galay qaab-dhismeedka lamellar hexagonal of crystalline carbon, in uu yahay, petroleum coke galay graphite. Habkan waxa loo yaqaan graphitisation iyo kookaha batroolka ee lagu daweeyo habka garaafaynta waxa loo yaqaan graphitised petroleum coke, oo loo yaqaan "graphitised coke".
2. Graphite batroolka kookaha waxaa si weyn loo isticmaalaa sida kor u kaarboon ah samaynta birta iyo saxan warshadaha shubaya, sida breeder ah in industry foundry, sida wakiilka dhimaya ee warshadaha metallurgical iyo sida wax 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.
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