Khoom Parameters
| Cov qauv | Txoj kab uas hla | Thickness ntawm sab nrauv | Qhov hnyav ntawm sab nrauv | Qhov hnyav ntawm calcium core | Cal ntsiab lus ntawm core | |
| 1 |
|
1.5 ± 0.2 hli | Tsawg dua lossis sib npaug li 360g / m | Ntau dua lossis sib npaug li 52g / m | Ntau dua lossis sib npaug li 97% | |
| 2 | 9-9.5 hli | 1.0±{2}}.2mm | Tsawg dua lossis sib npaug li 210g / m | Ntau dua lossis sib npaug li 52g / m | Ntau dua lossis sib npaug li 97% |
Khoom Description
Seamless ntshiab calcium cored hlau yog seamless khoom hlau calcium cored hlau, feem ntau muaj purity hlau calcium uas yog lub hauv paus, thiab txheej txheej yog them nrog seamless sawb hlau los yog lwm yam ntaub ntawv hlau. Cov qauv seamless no yuav pab txo qis oxidation thiab evaporation poob ntawm calcium thaum lub sij hawm xaim noj cov txheej txheem thiab txhim kho qhov nqus ntawm calcium.
Seamless ntshiab calcium cored hlau tuaj yeem ua tau zoo deoxidize thiab desulfurize, purify molten steel, thiab txhim kho cov purity ntawm molten steel. Tom qab ntxiv seamless ntshiab calcium cored hlau, cov duab thiab kev faib ntawm inclusions nyob rau hauv lub molten steel yuav hloov, ua kom yooj yim rau ntab thiab tshem tawm, yog li txhim kho cov castability thiab txhua yam khoom ntawm cov hlau molten. Vim lub seamless txheej txheej, seamless ntshiab calcium core-coated hlau tuaj yeem txo cov oxidation thiab evaporation poob ntawm calcium thaum lub sij hawm noj cov hlau, thiab txhim kho cov calcium nqus tus nqi. Los ntawm kev nce qhov nqus ntawm calcium thiab purifying molten steel, seamless ntshiab calcium cored hlau pab txo cov nqi steelmaking thiab txhim kho cov txiaj ntsig kev lag luam.
Cov txheej txheem tsim khoom ntawm seamless ntshiab calcium cored hlau yog qhov nyuaj, thiab feem ntau suav nrog cov kauj ruam hauv qab no: Ua ntej, npaj cov hlau purity hlau calcium pas nrig. Tom qab ntawd, qhwv cov hlau calcium pas nrig hauv seamless sawb ntawm cov hlau los yog lwm yam khoom siv hlau los ntawm cov khoom siv seamless los ua ib qho seamless calcium cored hlau. Tom qab ntawd, cov coated seamless ntshiab calcium-cored hlau raug txiav, qhov txhab, thiab ua tiav kom yooj yim cia thiab siv. Nrog rau kev txhim kho txuas ntxiv ntawm steelmaking thev naus laus zis thiab kev txhim kho txuas ntxiv ntawm cov kev xav tau zoo steel, kev lag luam thov rau seamless ntshiab calcium cored hlau raws li cov khoom siv tau zoo thiab yooj yim refining txuas ntxiv mus. Tshwj xeeb tshaj yog nyob rau hauv zus tau tej cov low-carbon, ultra-low-carbon, low-silicon steels thiab ntshiab steels nrog nruj kev cai ntawm lub morphology thiab kom muaj nuj nqis ntawm inclusions, seamless ntshiab calcium cored hlau plays lub luag hauj lwm irreplaceable.
Thaum siv seamless ntshiab calcium cored hlau, nws yog ib qho tsim nyog los tswj cov hlau noj ceev thiab txoj hauj lwm kom paub meej tias nws tuaj yeem ua tiav nws lub luag haujlwm thiab ua kom muaj kev ruaj ntseg ntau lawm. Nyob rau tib lub sijhawm, nws tseem yuav tsum xaiv qhov tsim nyog seamless ntshiab calcium cored hlau specifications thiab qauv raws li cov txheej txheem steelmaking thiab steel qib yuav tsum tau. Nrog rau kev txhim kho txuas ntxiv ntawm steelmaking technology thiab kev loj hlob ntawm kev lag luam kev xav tau, daim ntawv thov kev cia siab ntawm seamless ntshiab calcium cored hlau yuav dav dua.
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