Ihe dị elu-dị ọcha-graphite- ntụ ntụ maka-metallurgy-Pensụl
Nkọwa dị mkpirikpi:
Graphite Powder High Quality Good Price # Graphite # ntụ ntụ Size: 0-5mm ma ọ bụ dabere na arịrịọ gị Carbon edobere: 98.5% Azụ: 0.5% Volatile: 0.5% S: 0.05% Mmiri: 0.5% Ngwa: tumadi ji na metallurgical ụlọ ọrụ dị ka recarburizer, mbelata, nkedo modifier, ọkụ anaghị egbochi ihe. Refractory, Foundry, ihe nkedo ígwè