ʻO ka Coke Petroleum Graphite

wehewehe:

Hana ʻia ʻo Graphitized Petroleum Coke mai ke kiʻekiʻe o ka petroleum coke ma lalo o kahi mahana o 2800ºC. A, hoʻohana nui ʻia ʻo ia ke ʻano recarburizer maikaʻi loa no ka hana ʻana i ke kila kiʻekiʻe, kila kūikawā a i ʻole nā ​​​​mea hana metallurgical e pili ana, ma muli o kona kiʻekiʻe kiʻekiʻe o ke kalapona paʻa, haʻahaʻa sulfur content a me ke kiʻekiʻe absorb rate.

Hiʻona:ʻO ke kalapona kiʻekiʻe, haʻahaʻa sulfur, haʻahaʻa nitrogen, kiʻekiʻe graphitization degere, kiʻekiʻe carbon98.5% me ka hopena paʻa i ka hoʻomaikaʻi ʻana i ka ʻike kalapona.

Noi:Hoʻohana nui ʻia ʻo Graphitized Petroleum coke no ka metallurgy & foundry, hiki iā ia ke hoʻomaikaʻi i ka ʻike kalapona i ka hoʻoheheʻe ʻana i ke kila a me ka hoʻolei ʻana, hiki iā ia ke hoʻonui i ka nui o ke kila kila a hoʻemi i ka nui o ka hao puaʻa, a i ʻole hoʻohana ʻole i ka hao ʻōpala.
Hiki ke hoʻohana ʻia no ka pedal brake a me nā mea friction.