Lub luag haujlwm ntawm Silicon Carbide hauv Steelmaking
Silicon carbide tau dav siv los ua cov khoom siv zoo hauv kev tsim cov hlau niaj hnub. Raws li lub zog deoxidizer, nws tshem tawm cov pa oxygen los ntawm cov hlau molten, txo qhov tsis xws luag, thiab txhim kho steel purity thiab lub zog. Metallurgical silicon carbide kuj txhawb desulfurization, ua kom lub zog ua kom sov, thiab ruaj khov kev ua haujlwm. Nws yog suav hais tias yog ib qho tseem ceeb raw khoom nyob rau hauv kev koom ua ke steel nroj tsuag thiab foundries thoob ntiaj teb.
Cov txiaj ntsig ntawm kev muab khoom ruaj khov
Kev tsim cov hlau ua haujlwm tsis tu ncua, yog li kev cuam tshuam hauv cov khoom siv raw ua rau poob loj. Cov kws tshaj lij silicon carbide cov chaw muag khoom lav cov khoom lag luam zoo ib yam, lub sijhawm xa khoom yooj yim, thiab muaj peev xwm thauj khoom muaj zog. Ib tus neeg muag khoom txhim khu kev qha tswj xyuas cov khoom muag txaus thiab muaj peev xwm ua tau raws li cov lus txib ntev -, tiv thaiv kev tsim khoom los ntawm cov khoom tsis txaus. Cov khoom lag luam ruaj khov kuj txhawb kev tswj hwm tus nqi, vim tias tsis tshua muaj nqi hloov pauv thiab kev yuav khoom thaum muaj xwm txheej ceev.
SiC Cov Kev Xav Tau Zoo rau Cov Nroj Tsuag Hlau
Cov nroj tsuag hlau muaj cov qauv zoo rau cov khoom siv silicon carbide ntxiv. Impure lossis low-qib SiC cuam tshuam ncaj qha rau cov hlau zoo, ua rau muaj kev sib koom ua ke, cov khoom siv tsis zoo, thiab cov ntawv pov thawj cov khoom ua tsis tiav. Cov kws tshaj lij muab cov tshuaj lom neeg muaj pes tsawg leeg, qhov loj me me, cov ntsiab lus tsis zoo, thiab cov ntawv qhia txog kev sim tag nrho. High-zoo metallurgical silicon carbide ua kom ntseeg tau tias kev ua tau zoo nyob rau hauv siab -kub smelting ib puag ncig.
Yuav Ua Li Cas Xaiv Tus Neeg Siv Khoom Zoo
Thaum xaiv cov khoom siv silicon carbide, cov nroj tsuag steel tsom mus rau ntau yam tseem ceeb: kev paub txog kev siv hlau, kev tsim khoom ruaj khov, ua tiav cov kev tshuaj xyuas zoo, ntawm - sijhawm xa khoom, thiab tom qab- kev muag khoom. Tus khub zoo tshaj plaws muaj kev paub txog kev lag luam sib sib zog nqus, tag nrho - kev tsim cov saw hlau, thiab cov ntaub ntawv pov thawj hauv kev pabcuam cov neeg siv khoom steel. Daim ntawv teev npe rau kev ntsuam xyuas suav nrog SiC cov ntsiab lus ruaj khov, txwv tsis pub muaj xws li S thiab P, particle loj faib thiab nplua piv, tswj kev ya raws, batch- txuas COA, thiab ntim khoom haum rau txoj kev xa khoom.
Cov lus nug nquag
Vim li cas kev xaiv tus neeg muag khoom tseem ceeb heev rau SiC?Cov khoom tsis zoo lossis cov khoom tsis ruaj khov tuaj yeem ua rau muaj kev cuam tshuam ntau lawm, cov nqi siab dua, thiab cov khoom siv tsis zoo steel.
Dab tsi zoo parameter tseem ceeb tshaj?SiC cov ntsiab lus, impurity txwv, particle loj sib xws, noo noo, thiab batch - mus rau -batch repeatability.
Dab tsi yuav tsum muaj cov lus hais?Qib, qhov loj me, ntau npaum li cas, packing method, lo lus uas peb chaw nres nkoj, lub sij hawm ua lag luam, thiab batch -cov ntaub ntawv txuas.
Vim li cas SiC cov khoom tsis ruaj khov tuaj yeem nres cov nroj tsuag steel los ntawm kev ua haujlwm zoo?Kev tsim cov hlau tsis tu ncua, yog li cov khoom nyoos- cuam tshuam cov khoom siv hluav taws xob nres lossis kho qhov xwm txheej kub ntxhov; Cov khoom lag luam zoo sib xws thiab kev thauj khoom txhim khu kev qha tiv thaiv cov kev poob.
Yuav ua li cas logistics muaj peev xwm yuav tsum tau ib tug kws tshaj lij SiC muab khoom?Cov khoom lag luam zoo sib xws, cov sijhawm xa khoom yooj yim, thiab kev xa khoom muaj zog, txhawb nqa los ntawm kev ua tiav kev soj ntsuam zoo thiab tom qab- kev muag khoom kev pabcuam.
