Nruj me ntsis paub qhov txawv,Oxygen Ntaj Tooj Liabyuav tsum muab faib ua cov dog dig thiab siab purity anaerobic tooj liab. Cov oxygen zoo tib yam dawb tuaj yeem yog smelted nyob rau hauv lub zog zaus
Thaum semi nruam casting yog siv, lub refining txheej txheem ntawm yaj ntawm melting rauv thiab tuav rauv tuaj yeem pub dawb los ntawm lub sij hawm txwv. Nruam casting yog txawv. Qhov zoo ntawm cov kua tooj ua kua tsis tsuas yog nyob ntawm qhov ua kom zoo nkauj ntawm cov roj tawg thiab tuav kom ruaj khov ntawm tag nrho cov kab ke thiab cov txheej txheem tag nrho.
Txhawm rau kom tsis txhob ua kom cov yaj tsis huv, oxygen smelting ntau tsis siv hluav taws xob nrog cov tshuaj tsw qab nrog cov cua yog qhov siv tau melting cua.
Induction Fais Rauv
Qhov induction rauv rau smelting tooj liab tsis muaj oxygen yuav muaj kev sib khi zoo.
Zoo heev Cather Tooj yuav tsum tau siv ua raw khoom rau smelting anaerobic tooj. Muaj siab huv catyre tooj liab coper yuav tsum tau siv ua raw khoom rau smelting siab purity oxo oxygen dawb tooj liab. Yog tias tus copper cathode tau qhuav thiab preheated ua ntej nkag mus rau lub cub tawg, nws tuaj yeem tshem tawm cov dej noo lossis huab cua noo uas yuav tau adsorbed ntawm nws nto.
Thaum melting oxygen dawb tooj liab, cov tuab ntawm cov hluav taws xob hluav taws xob npog rau ntawm cov cub hluav taws xob hauv qab ntawm lub cub hluavtaws kom muaj ob npaug, thiab cov hluav taws xob yuav tsum tau hloov kho nyob rau lub sijhawm. Txawm hais tias hluav taws xob hluav taws xob muaj ntau yam zoo, xws li rwb thaiv tsev, kev sib cais, txo qis, nws tseem muaj qee qhov tsis zoo. Hluav taws xob, piv txwv li, yog yooj yim los nqus huab cua noo, lossis txawm tias muaj kev nqus dej kom haum, uas ua rau nws ua kua tooj kom nqus tau ntau ntawm cov kab hydrogen ntau.
Hluav ncaig hluav taws lossis cov pa roj carbon monoxide tuaj yeem txo cov oxide oxide, tab sis hydrogen yog zog kiag li. Yog li ntawd, hluav ncaig yuav tsum tau ua tib zoo xaiv thiab rov qab ua ntej nws ntxiv rau lub cub tawg.
Lub Sijhawm Post: NOV-30-2022