Igishushanyo mbonera ni iki?

Igishushanyo cya electrode igaragara cyane cyane kumanura ya arc ya arc hamwe nigitambaro cyo kuzunguruka no kurwanya itanura nkuyobora bwiza. Mu giciro cya ARC itanura ryamashanyarazi, gukoresha ibishushanyo bya electrode hafi 10%.

Ikozwe muri coke ya peteroli hamwe na coke ya coke, hamwe nububasha bwinshi kandi ultra-amanota menshi akozwe muri coke inshinge. Bafite ivu rito, imishinga myiza y'amashanyarazi, ubushyuhe, no kurwanya ruswa, kandi ntibazashonga cyangwa ngo bahindure ubushyuhe bwinshi.

Kubyerekeye amanota ya electrode na diameters.

Jinsun afite amanota atandukanye na diameters. Urashobora guhitamo kuva kuri RP, HP cyangwa UHP, bishobora kugufasha kunoza imikorere ya ARC, yongere imikorere yumusaruro, kandi yongere inyungu zubukungu. Dufite diameter zitandukanye, 150mm-700mm, zishobora gukoreshwa mugushonga ibikorwa byibikoresho bya ARC byamashanyarazi byimiti itandukanye.

Guhitamo neza ubwoko bwa electrode nubunini ni ngombwa cyane. Ibi bizagira uruhare runini muguharanira ubwiza bwicyuma gihumura hamwe nigikorwa gisanzwe cyitanura rya arc.

Nigute ikora mubyuma bya EAF?

Igishushanyo cya electrode itangiza amashanyarazi mu itanura ry'icunga, rikaba ari tratace ya arc itanura. Ikipe ikomeye yanduzwa mu itanura ihinduka binyuze mu nsanganyamatsiko ku mvugo irangiye amaboko atatu arangiza.

Kubwibyo, hagati yimpera za electrode hamwe no gusohora arc bibaho, kandi amafaranga atangira gushonga akoresheje ubushyuhe bwakozwe na ARC kandi amafaranga atangira gushonga. Ukurikije ubushobozi bwitanura ryamashanyarazi, uruganda ruzahitamo diameter zitandukanye kugirango zikoreshe.

Gukomeza gukoresha electrode mugihe cyo gushonga, duhuza electrode binyuze mumashush. Kubera ko igice cyambukiranya ni gito kuruta icya electrode, nipple igomba kugira imbaraga zo kwikuramo no kurwanya hasi kurenza electrode.

Mubyongeyeho, hari ingano ninshinga zitandukanye, bitewe no gukoresha nibisabwa byihariye bya EAF ibyuma.