ʻO ka maikaʻi maikaʻi loa calcined petroleum coke; calcined needle coke; Mea maka no UHP graphite electrodes.
ʻO ka wehewehe pōkole:
ʻO #Needle #coke, i kapa ʻia ʻo acicular coke, he coke petroleum crystalline nui i hoʻohana ʻia i ka hana ʻana i nā electrodes no ka mea kanu kila. ʻO kā mākou waiwai hoʻāʻo maoli ma hope: Lehu≤ 0.5%, VM ≤0.5%, mākū 0.14%, S ≤0.5%, FC >99%
