Carbon Additive Graphite GPC Graphite Petroleum Coke no ka hana kila
Hana ʻia ʻo Graphitized Petroleum Coke mai ka coke petroleum kiʻekiʻe ma lalo o kahi mahana o 2800ºC. A, hoʻohana nui ʻia e like me recarburizer no ka hana ʻana i ke kila kiʻekiʻe, ke kila kūikawā a i ʻole nā mea hana metallurgical e pili ana, no ka nui o kāna ʻano kalapona paʻa, haʻahaʻa haʻahaʻa sulfur, haʻahaʻa haʻahaʻa, a me ka helu kiʻekiʻe.
