Isithombe esifakiwe

Incazelo emfushane:

Ama-electrodes we-graphite asetshenziselwa ukufundwa kwe-arc kagesi, ama-latele ahlala phansi kanye nezinto ezingaphansi kwe-arc. Ngemuva kokunika amandla e-EAF Stebilemaking, njengomshayeli omuhle, kusetshenziselwa ukukhiqiza i-arc, futhi ukushisa kwe-arc kusetshenziselwa ukuncibilika nokucwilisa insimbi, izinsimbi ezingezona ze-folroy kanye nama-alloys awo. Kungumqhubi wamanje omuhle esithandweni se-ARC kagesi, akunciphisi futhi akhubazeke emazingeni okushisa aphezulu, futhi agcine amandla athile okusebenza. Kunezinhlobo ezintathu:RP,HP, futhiUHP Graphite Electrode.


Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Yini i-graphite electrode?

I-electrode ye-graphite esetshenziselwa ama-arc asetshenziselwa ama-arc kagesi kanye nokushisa kwangaphakathi komhlaba kanye nokumelana nokumelana nomqhubi omuhle. Ngezindleko ze-Electric Arc Uthando lwensimbi, ukusetshenziswa kwama-graphite electrodes ama-akhawunti acishe abe yi-10%.

Kwenziwe nge-petroleum coke ne-pitch coke, namandla aphezulu kanye namabanga aphezulu e-ultra-high Banokuqukethwe okuphansi komlotha, ukuqina kukagesi okuhle, ukushisa nokuphikiswa kokugqwala, futhi ngeke kuncibilike noma kuguqukele emazingeni okushisa aphezulu.

Mayelana ne-graphite electrode amabanga namadayimitha.

UJissun unamamaki ahlukile namadayimitha. Ungakhetha kusuka ku-RP, amamaki e-HP noma e-UHP, angakusiza uthuthukise ukusebenza kukagesi we-ARC, futhi ukhuphule ukusebenza kahle komnotho, futhi wandise izinzuzo zomnotho. Sinamadayimane ahlukahlukene, i-150mm-700mm, engasetshenziselwa ukunqwabelana kwemisebenzi yokushintshana kwezimfanelo ze-arc kagesi zama-tonnages ahlukene.

Ukukhetha okulungile kohlobo lwe-electrode nosayizi kubaluleke kakhulu. Lokhu kuzodlala indima esemqoka ekuqinisekiseni ikhwalithi yensimbi ebekiwe kanye nokusebenza okujwayelekile kwesithando se-arc kagesi.

Isebenza kanjani ku-EAF Stebilemaking?

I-electrode ye-graphite angeze ngogesi wamanje esithandweni sensimbi, okuyinqubo yokwenziwa ngomugqa kagesi we-arc. Amanje aqinile adluliselwa esithandweni somlilo ngokusebenzisa ikhebula kulowo ophethe ekugcineni kwezingalo ezintathu ze-elektrode ageleze kuwo.

Ngakho-ke, phakathi kokuphela kwe-electrode kanye necala lokuphuma kwe-arc kwenzeka, futhi icala liqala ukuncibilika kusetshenziswa ukushisa okukhiqizwe yi-arc kanye necala liqala ukuncibilika. Ngokwekhono lesithando sikagesi, umenzi uzokhetha ama-diameter ahlukene ukuze asetshenziswe.

Ukusebenzisa ngokuqhubekayo ama-electrodes ngesikhathi senqubo yokunqwabanisa, sixhuma ama-electrodes ngokusebenzisa izingono ezihlanganisiwe. Njengoba ingxenye yesiphambano yengono incane kunaleyo ye-electrode, ingono ingono kumele ibe namandla aphezulu anamandla kanye nokuqina okuphansi kune-electrode.

Ngaphezu kwalokho, kunamasayizi ahlukahlukene namamaki, kuya ngokusetshenziswa kwawo kanye nezidingo ezithile zenqubo yokwenza i-EAF SENTING.

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