Hoʻolauna i nā Electrodes Graphite

Hoʻolauna i nā Electrodes Graphite

ʻElekoda grafitHana nui ʻia ka coke petroleum a me ka nila coke ma ke ʻano he mea maka, hoʻohana ʻia ka pitch tar lanahu ma ke ʻano he mea hoʻopaʻa, a hana ʻia ia ma o ka calcination, batching, kneading, kaomi ʻana, kālua ʻana, graphitization, a me ka mīkini. Hoʻokuʻu ia i ka ikehu uila ma ke ʻano o ka arc uila i loko o ka umu arc uila. Hiki ke hoʻokaʻawale ʻia nā alakaʻi e hoʻomehana a hoʻoheheʻe i ka uku i nā electrodes graphite mana maʻamau, nā electrodes graphite mana kiʻekiʻe a me nā electrodes graphite mana ultra-kiʻekiʻe e like me kā lākou mau hōʻailona maikaʻi.
ʻO ka mea maka nui noʻeleka graphiteʻO ka hana ʻana he petroleum coke. Hiki ke hoʻohui ʻia nā electrodes graphite mana maʻamau me kahi liʻiliʻi o ka pitch coke, a ʻaʻole hiki ke ʻoi aku ka nui o ka sulfur o ka petroleum coke a me ka pitch coke ma mua o 0.5%. Pono nō hoʻi ka Needle Coke i ka wā e hana ai i nā electrodes graphite mana kiʻekiʻe a i ʻole ultra-high-power. ʻO ka mea maka nui no ka hana ʻana i ka alumini anode ʻo ia ka petroleum coke, a ua kāohi ʻia ka nui o ka sulfur ʻaʻole e ʻoi aku ma mua o 1.5% a i 2%. Pono ka petroleum coke a me ka pitch coke e hoʻokō i nā kūlana kūlana aupuni pili.