Babban Coke na Man Fetur Mai Ƙarancin Carbon Mai Semi Graphitized don Masana'antar Karfe
Takaitaccen Bayani:
Semi GPC (SGPC) ya fito ne daga Layer na rufin tanda na Acheson. Zafin graphitization yana cikin kewayon na 1700-2500ºC. Yana cikin samfurin zane-zanen zafin jiki na themedium. Yana da sauƙin sake fasalin tare da babban carbon mai tsayayye, ƙarancin sinadarin sulfur, saurin narkewa da kuma yawan shan ruwa.
