Te Pukariki Iti Itirogen Semi Graphitized Petroleum Coke hei Whakaoho Wao mo te Metallurgy

Whakaahuatanga Poto:

Ko te Semi GPC (SGPC) mai i te paparanga whakamatao o te oumu acheson.
o 1700-2500ºC. No te hua graphitization pāmahana kaupapa. He ohanga recarburizer ki
te waro pumau teitei, te iti o te whanariki, te tere o te whakakore me te tere o te whakauru.