Mafi ingancin calcined man coke; Calcined allura coke; Raw abu don UHP graphite lantarki.
Takaitaccen Bayani:
#Needle #coke, wanda kuma ake kira acicular coke, coke ce mai kirsalline mai yawan gaske da ake amfani da ita wajen samar da na'urorin lantarki na masana'antar kera karfe. Ainihin ƙimar gwajin mu ta biyo baya: Ash≤ 0.5%, VM ≤0.5%, danshi 0.14%, S ≤0.5%, FC>99%
