Molemo ka ho fetisisa boleng calcined petroleum coke; Calcined nale coke; Lisebelisoa tse tala bakeng sa li-electrode tsa graphite tsa UHP.
Tlhaloso e Khutšoanyane:
#Needle #coke, eo hape e bitsoang acicular coke, ke coke ea petroleum e khanyang haholo e sebelisoang ho hlahisa li-electrode bakeng sa semela sa ho etsa tšepe. Boleng ba rona ba tlhahlobo bo latela: Ash≤ 0.5%, VM ≤0.5%, mongobo 0.14%,S ≤0.5%, FC >99%
