HP250-800mm Graphite Electrodes Siv rau hauv EAF smelting / LF refining thaum lub sijhawm tsim steelmaking
Cov Lus Qhia Ceev:
Qhov chaw keeb kwmChaw nyob: Hebei, Suav teb (Mainland)
Lub Npe Hom: QF
Hom: Electrode Block
Daim Ntawv ThovKev Ua Hlau / Kev Smelting Hlau
Ntev: 1600 ~ 2800 hli
Qib: UHP
Kev Tiv Thaiv (μΩ.m): 5.8-6.6
Qhov Ceev Pom Tseeb (g/cm2)³ ): 1.62-1.66
Kev Nthuav Dav Kub (100-600℃) x 10-6/℃: 1.6-1.9
Lub zog flexural (Mpa): 10-13
ASH: 0.3% siab tshaj
Hom txiv mis: 3TPI/4TPI/4TPIL
Cov Khoom Siv RawTug: Koob Roj Coke
Kev zoo tshaj plawsTus Nqi Siv Khoom Tsawg
Xim: Dub Grey
Txoj kab uas hlaLoj: 250mm, 300mm, 400mm, 450mm, 500mm, 600mm, 650mm, 700mm, 800mm
Kev Muaj Peev Xwm Muab Khoom
3000 Tuj / Tons ib hlis
Ntim Khoom Thiab Xa Khoom
Cov Lus Qhia Txog Kev Ntim Khoom:
Cov ntoo pallets txheem lossis raws li tus neeg siv khoom xav tau.
Chaw nres nkojChaw nres nkoj Tianjin
Qhov zoo
(1) Qhov zoo ntawm graphite electrode yog yooj yim ua, kev tshem tawm ntawm cov khoom siv tawm sai, thiab graphite poob me me, yog li ntawd, qee cov neeg siv khoom siv spark spark tau tso tseg siv tooj liab electrode es tsis siv graphite electrode. Tsis tas li ntawd, qee cov duab tshwj xeeb ntawm electrode tsis tuaj yeem ua los ntawm tooj liab, tab sis graphite yooj yim dua rau kev ua, thiab tooj liab electrode hnyav, tsis haum rau kev ua cov electrode loj, cov yam no ua rau qee cov neeg siv khoom siv graphite electrode raws li pawg spark spark.
(2) graphite electrode yooj yim dua rau kev ua, thiab qhov ceev ntawm kev ua yog qhov tseeb sai dua li tooj liab electrode. Piv txwv li, graphite yog ua los ntawm kev milling txheej txheem, uas yog 2-3 zaug sai dua li lwm cov hlau thiab tsis xav tau kev ua ntxiv tes, thaum tooj liab electrode xav tau kev sib tsoo tes. Ib yam li ntawd, yog tias koj siv lub chaw ua graphite ceev ceev los ua lub electrode, nws yuav sai dua thiab ua haujlwm tau zoo dua, thiab yuav tsis muaj teeb meem plua plav. Hauv cov txheej txheem no, kev xaiv cov cuab yeej hardness thiab graphite tsim nyog tuaj yeem txo cov cuab yeej hnav thiab kev puas tsuaj ntawm tooj liab electrode. Thaum piv lub sijhawm milling ntawm graphite electrode thiab tooj liab electrode, graphite electrode yog 67% sai dua li tooj liab electrode. Hauv kev ua haujlwm tawm hauv qab cov xwm txheej dav dav, lub sijhawm ua nrog graphite electrode yog 58% sai dua li ntawd nrog tooj liab electrode. Yog li ntawd, lub sijhawm ua haujlwm raug txo qis heev thiab cov nqi tsim khoom raug txo qis.
(3) tus qauv ntawm graphite electrode txawv ntawm cov electrode tooj liab ib txwm muaj. Ntau lub Hoobkas pwm feem ntau muaj cov nqi tshwj xeeb sib txawv hauv cov txheej txheem ua thiab ua tiav ntawm tooj liab electrode, thiab graphite electrode siv yuav luag tib yam nqi tshwj xeeb, uas txo cov sijhawm ua CAD / CAM thiab tshuab, vim li no ib leeg xwb, txaus los txhim kho qhov tseeb ntawm cov pwm qhov.
