Hauv steelmaking, xaiv cov ntaub ntawv raw ncaj qha cuam tshuam rau cov khoom zoo, kev ruaj khov, thiab tag nrho cov nqi khiav lag luam. Ntawm ntau yam additives thiab deoxidizers muaj,88% thiab 90% silicon carbideyog ob ntawm cov qib siv feem ntau vim lawv lub luag haujlwm ntau hauv cov txheej txheem metallurgical.
Txawm hais tias qhov sib txawv ntawm purity ntawm ob qib no zoo li me me, nws tuaj yeem ua rau pom qhov sib txawv hauv kev ua tau zoo, sib xws, thiab tsim nyog rau cov khoom siv hlau sib txawv. Kev nkag siab txog qib twg yog qhov zoo dua rau kev tsim steel yog nyob ntawm kev tsim khoom, kev xav tau zoo, thiab kev txiav txim siab nqi.
Ob leeg 88% thiab 90% silicon carbide yog siv nyob rau hauv steelmaking feem ntau raws lideoxidizers thiab alloy additives. Thaum ntxiv rau molten steel, silicon carbide reacts nrog oxygen, txo cov pa oxygen thiab pab txhim kho steel huv.
Nyob rau tib lub sijhawm, silicon carbide muab silicon thiab carbon rau yaj, txhawb kev hloov kho tshuaj lom neeg. Qhov kev ua haujlwm dual no ua rau silicon carbide ua haujlwm tau zoo dua li ib qho - cov khoom siv ntxiv, ua rau muaj kev tswj xyuas zoo dua hauv kev ua haujlwm steel.
Lub ntsiab kev ua tau zoo sib txawv nyob rau hauvpurity thiab cov tshuaj tiv thaiv sib xws.
88% silicon carbide muaj cov impurity siab dua me ntsis, uas feem ntau yog siv tau rau cov qauv steelmaking kev ua haujlwm nrog cov txheej txheem dav dav.
90% silicon carbide, nrog SiC cov ntsiab lus siab dua thiab qis impurities, muabxav paub ntau tshaj tus cwj pwm tshwm sim. Qhov no tuaj yeem ua rau muaj kev tswj xyuas zoo dua ntawm kev txo cov pa oxygen thiab ruaj khov silicon thiab carbon rov qab, tshwj xeeb tshaj yog nyob rau hauv cov txheej txheem steelmaking nrog cov kev cai nruj dua.
Rauloj -scale steel ntau lawm, qhov twg tus nqi efficiency thiab cov khoom siv siab yog qhov tseem ceeb,88% silicon carbidefeem ntau yog qhov nyiam xaiv.
Nws muaj kev ntseeg siab deoxidation kev ua tau zoo thiab ruaj khov metallurgical tus cwj pwm ntawm tus nqi pheej yig dua. Ntau cov nroj tsuag steel siv 88% silicon carbide ua tiav hauv cov pa roj carbon steel thiab cov qauv alloy steel ntau lawm yam tsis muaj kev cuam tshuam tag nrho.
90% silicon carbide feem ntau yog qhov kev xaiv zoo dua rau kev ua haujlwm steel uas xav tausiab sib xws thiab nruj dua kev tswj kom zoo.
Nws feem ntau yog siv rau hauv kev tsim cov qib siab dua -qib steels qhov twg tswj kev suav nrog, tshuaj lom neeg ruaj khov, thiab rov ua dua yog qhov tseem ceeb. Kev txhim kho purity ntawm 90% qib pab txo qis cov kev xav tsis zoo thiab txhawb nqa cov txiaj ntsig zoo ntawm metallurgical ruaj khov, ua rau nws tsim nyog rau qhov xav tau ntau dua steelmaking ib puag ncig.
Xaiv cov qib zoo nyob ntawmsteel qib yuav tsum tau, txheej txheem ntau lawm, thiab cov hom phiaj nqi.
Steelmakers tsom rau ntim efficiency thiab tswj tus nqi feem ntau xaiv88% silicon carbide.
Steelmakers ua tau siab dua - zoo lossis tshwj xeeb steels feem ntau nyiam90% silicon carbidetxhawm rau txhim kho qhov sib xws.
Hauv kev xyaum, ntau cov nroj tsuag steel siv ob qib hauv cov theem sib txawv lossis cov khoom lag luam los txhim kho kev ua tau zoo thiab tus nqi.
Xaus
Tsis muaj ib qho "zoo dua" qib ntawm silicon carbide rau txhua daim ntawv thov steelmaking.88% silicon carbideyog qhov zoo dua rau qhov loj - nplai, nqi-sensitive steel ntau lawm, thaum90% silicon carbideyog qhov kev xaiv zoo tshaj plaws rau cov txheej txheem steelmaking uas xav tau ntau dua qhov sib xws thiab kev tswj xyuas nruj dua.
Los ntawm kev nkag siab txog qhov sib txawv ntawm ob qib no thiab xaiv qhov tsim nyog raws li kev xav tau ntau lawm, steelmakers tuaj yeem ua kom zoo dua rau kev ua haujlwm thiab tus nqi. Ua haujlwm nrog tus neeg muag khoom txhim khu kev qha uas muaj kev tswj hwm ntau lawm, hloov tau yooj yim, thiab kev txhawb nqa kev tshaj lij yog qhov tseem ceeb kom paub txog cov txiaj ntsig ntawm silicon carbide hauv kev ua cov hlau niaj hnub no.
Peb lub tuam txhab qhov zoo hauv kev muab cov khoom siv silicon carbide
Raws li kev paub txog kev xa khoom hauv kev lag luam metallurgical raw khoom, peb muabob leeg 88% thiab 90% silicon carbide tailored tshwj xeeb rau steelmaking daim ntaub ntawv.
Nrog rau ntev - kev tsim khoom thiab kev ua haujlwm ntev, peb ua haujlwm sib xyaw ua ke, crushing, thiab tshuaj ntsuam tshuab. Qhov no tso cai rau peb los tswj cov khoom siv raw, cov khoom siv hluav taws xob tsis zoo, qib impurity, thiab particle loj tis, ua kom ntseeg tau.ruaj khov kev coj cwj pwm thiab kev ua haujlwm zoo ib yamhauv molten steel.
Tsis zoo li cov neeg muag khoom uas vam khom rau qhov chaw ua lag luam, peb cov khoom tsim tawm -raws li cov qauv muab tso cai rau peb muabruaj khov ntev -lub sij hawm muab khoom, hloov tau yooj yim specifications, thiab zoo ib yam batch zoo.
Peb kuj muab qhov tseem ceeb rauntim thiab thauj, uas ncaj qha cuam tshuam cov khoom ua haujlwm. Peb cov silicon carbide tau ntim rau hauv cov dej noo- tiv taus, ntim khoom ruaj khov xws li 25 kg hnab lossis 1 MT jumbo hnab, tiv thaiv cov khoom zoo thaum khaws cia thiab ntev - kev thauj mus los. Nrog kev paub txog kev xa tawm, peb ua kom ntseeg tau tias xa khoom mus rau cov nroj tsuag steel thoob ntiaj teb.
Los ntawm kev sib koom ua ke tswj kev tsim khoom, zoo ib yam, thiab cov kev pabcuam xa tawm, peb pab cov neeg tsim khoom lag luam txo cov kev pheej hmoo ua haujlwm thiab tswj kev ua haujlwm ruaj khov.
