Mai Tsarkakewa Mai Amfani da Man Fetur na Semi-Graphite Coke Recarburizer don Ingantaccen Alloying na Iron
Takaitaccen Bayani:
Tsarin Samfuri 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.