ʻO ke code HS 3801100090 ʻo Graphitized Petroleum Coke e pili ana i kahi carburizer graphitized. Pili ia i kahi huahana kalapona nona ka hoʻololi ʻana o ka molekala i ka mahana kiʻekiʻe a i ʻole nā ʻano ʻē aʻe. Ma kēia hoʻonohonoho ʻana, ʻoi aku ka laulā o ka mamao molekala o ke kalapona. ʻOi aku ka maikaʻi o ka decomposition nucleation i loko o ka hao wai a i ʻole ke kila wai. Hoʻohana nui ʻia ka carburizer graphite i ka hoʻoheheʻe ʻana o ka umu uila e loaʻa ai ka wai hao maikaʻi aʻe ma o ka carburizing me ka dosage hao puaʻa haʻahaʻa a i ʻole ka nui ʻole.
