Kedu ihe eji electrodes graphite 1. N'ihi na electric arc steelmaking ọkụ A na-eji eletrọd graphite eme ihe maka ịrụ igwe ọkụ eletrik. Igwe ọkụ eletrik na-eji ígwè graphite eme ka ọkụ eletrik banye n'ọkụ ahụ. Ihe dị ugbu a dị ike na-ebute mwepu arc site na gas na njedebe ala nke electrode, ma na-eji ọkụ ọkụ eletrik na-emepụta na-agbaze. 2. N'ihi na submerged arc ọkụ A na-eji graphite electrode submerged arc oven iji mepụta ferroalloy, silicon dị ọcha, phosphorus odo, matte na calcium carbide. 3. Maka ọkụ ọkụ Igwe ọkụ eserese maka imepụta ngwaahịa graphite, ọkụ na-agbaze maka iko agbaze na ọkụ eletrik maka imepụta silicon carbide bụ ọkụ na-eguzogide. Ngwa ndị dị na ọkụ ọkụ abụghị naanị ihe mgbochi ironing, kamakwa ebumnuche nke kpo oku. 4. Maka igwe A na-ejikwa ọtụtụ graphite electrode burrs na-emepụta na hazie dị iche iche crucibles, graphite ụgbọ mmiri efere, na-ekpo ọkụ anwụ nkedo ebu, agụụ ọkụ ọkụ ọkụ ọkụ na ndị ọzọ ngwa ahịa.