Dab tsi silicon carbide zoo dua rau - 88% lossis 90% metallurgy?
Yuav ua li cas xaiv qhov zoo tshaj plaws yam tsis tau them nyiaj ntau dhau
Thaum muas silicon carbide rau metallurgy, ntau lub lag luam tau ntsib cov lus nug: nws puas tsim nyog them ntau dua rau 90% SiC, lossis yog 88% txaus? Hauv kev xyaum, kev xaiv tsis yog tsuas yog nyob ntawm cov ntsiab lus ntawm cov khoom tseem ceeb, tab sis kuj nyob rau hauv cov haujlwm thev naus laus zis, hom rauv thiab cov kev xav tau rau cov khoom kawg.
Kev nkag siab txog qhov sib txawv ntawm ob chav kawm no tso cai rau koj tsis tsuas yog xaiv cov khoom siv, tab sis kuj ua kom zoo dua tus nqi ntawm smelting yam tsis poob qhov zoo ntawm cov hlau.
Kev sib txawv ntawm 88% thiab 90%
| Parameter | SiC 88% | SiC 90% |
|---|---|---|
| Purity | Ntau dua lossis sib npaug li 88% | Ntau dua lossis sib npaug li 90% |
| Kev ua haujlwm tshwm sim | Siab | Siab heev |
| Kev sib xyaw ruaj khov | zoo | Zoo heev |
| Cov ntsiab lus impurity | Siab dua | Hauv qab no |
| Nqe | Hauv qab no | Siab dua |
Qhov sib txawv ntawm 2% SiC cov ntsiab lus yuav zoo li tsis tseem ceeb, tab sis nyob rau hauv cov txheej txheem kub nws cuam tshuam rau tus nqi ntawm cov tshuaj tiv thaiv thiab qib ntawm kev nqus ntawm cov ntsiab lus.
Kev siv rau hauv cov txheej txheem metallurgical
Siv nyob rau hauv hluav taws xob arc furnaces
Hauv EAF- cov txheej txheem, 90% cov khoom siv feem ntau siv kom tau txais txiaj ntsig zoo dua, tshwj xeeb tshaj yog hauv kev tsim cov hlau zoo. Nws hnov mob sai dua thiab muab cov cwj pwm yaj uas xav tau ntau dua.
Tib lub sijhawm, SiC 88% yog siv dav hauv kev tsim khoom loj, qhov twg tus nqi txo yog qhov tseem ceeb tshaj qhov ua tau zoo tshaj plaws purity.
Siv nyob rau hauv induction furnaces
Hauv induction furnaces, qhov sib txawv ntawm 88% thiab 90% yog me dua vim tias cov txheej txheem tshwm sim ntau tus sib npaug. Ntawm no qhov kev xaiv feem ntau ua rau pom zoo ntawm 88% raws li kev xaiv nyiaj txiag ntau dua.
Foundry
Nyob rau hauv casting, 88% SiC muab ib tug txaus theem ntawm kev hloov kho thiab yog dav siv rau zus tau tej cov hlau cam khwb cia hlau. Txawm li cas los xij, hauv kev tsim cov khoom tseem ceeb, kev nyiam tuaj yeem muab rau 90% cov khoom siv.
Mechanism ntawm cawv ntawm purity ntawm efficiency
Qhov siab dua SiC cov ntsiab lus, cov silicon nquag tso tawm thaum lub sij hawm smelting. Qhov no nce deoxidation efficiency thiab txo oxidation poob.
Nyob rau hauv cov ntaub ntawv ntawm 88% ntawm cov khoom, ib feem ntawm lub loj yog vim impurities uas tsis koom nyob rau hauv cov kev tshwm sim. Qhov no txhais tau hais tias ib qho loj me me ntawm cov tshuaj ntxiv yuav xav tau kom ua tiav cov txiaj ntsig zoo ib yam.
Txawm li cas los xij, qee zaum qhov sib txawv no tau them los ntawm tus nqi qis, uas ua rau 88% kev xaiv nyiaj txiag.
Kev sib piv kev ua tau zoo hauv ntiaj teb
| Kev ntsuas | SiC 88% | SiC 90% |
|---|---|---|
| Khoom siv | Siab dua | Hauv qab no |
| Sib nqus | zoo | Zoo dua |
| Kev tswj kev sib xyaw | Txaus | Muaj tseeb |
| Kev pab nyiaj txiag | Siab | Nruab nrab |
Hauv kev xyaum, qhov kev xaiv nyob ntawm qhov sib npaug ntawm tus nqi thiab qhov yuav tsum tau muaj kev tswj xyuas cov txheej txheem.
Cov lus pom zoo rau kev xaiv
Rau cov lag luam tsom rau kev tsim khoom loj thiab txo tus nqi, SiC 88% yog qhov kev daws teeb meem zoo tshaj plaws. Nws muab kev ua haujlwm txaus ntawm tus nqi qis.
Yog tias qhov tseem ceeb tshaj plaws yog muaj kev ruaj ntseg, txo qis ntawm impurities thiab tsim cov hlau zoo, kev nyiam yuav tsum tau muab rau SiC 90%.
Yog li, kev xaiv yuav tsum tsis txhob ua raws li cov ntsiab lus siab tshaj plaws, tab sis ntawm kev ua haujlwm tiag tiag.
Muaj cov khoom loj
| Loj | Nta ntawm daim ntawv thov |
|---|---|
| 0-0.8 hli | Kev sib cuam tshuam ceev ceev |
| 0.8-3 hli | Kev tswj kev sib xyaw |
| 3-10 hli | Txheem cua sov |
| 10-40 mm | Ntev ntev raug |
Kev ntsuam xyuas nyiaj txiag ntawm kev xaiv
Kev siv SiC 90% tso cai rau txo cov khoom siv, tab sis nws cov nqi siab dua tsis yog ib txwm tsim nyog. Hauv cov txheej txheem loj, siv 88% feem ntau muab tus nqi zoo tshaj plaws / txiaj ntsig piv.
Cov tuam txhab uas siv txoj hauv kev ua ke (siv cov chav sib txawv nyob ntawm theem smelting) ua tiav cov txiaj ntsig zoo tshaj plaws.
Vim li cas thiaj xaiv ZhenAn
ZhenAn muaj ntau qib ntawm silicon carbide nrog guaranteed muaj pes tsawg leeg stability. Peb pab cov neeg siv khoom xaiv qhov kev xaiv zoo tshaj plaws coj mus rau hauv tus account lawv cov kev xav tau thev naus laus zis thiab ua kom cov khoom siv txhim khu kev qha rau thoob ntiaj teb kev lag luam.
Ntim thiab xa khoom
Cov khoom tau muab rau hauv kev lag luam ntim khoom yooj yim, haum rau kev thauj mus los thiab khaws cia. Nws tuaj yeem npaj cov khoom xa tuaj kom tau raws li cov neeg siv khoom tshwj xeeb.
Tau txais kev pom zoo rau koj txoj haujlwm
👉 Tiv tauj peb thiab tau txaisxaiv cov chav kawm zoo SiC (88% lossis 90%) rau koj lub qhov cub
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FAQ (cov lus nug nquag nug)
1. Dab tsi yog qhov txawv ntawm SiC 88% thiab 90%?
Qhov sib txawv tseem ceeb yog purity thiab tus nqi ntawm silicon nquag, uas cuam tshuam rau kev ua haujlwm ntawm cov tshuaj tiv thaiv.
2. Puas yog 90% ib txwm zoo dua 88%?
Tsis tas li. Hauv kev tsim khoom loj, 88% feem ntau raug nqi ntau dua.
3. Nws puas tuaj yeem hloov 90% nrog 88% yam tsis tau poob zoo?
Feem ntau, yog, nrog kev hloov kho ntau npaum.
4. Yuav ua li cas xaiv qhov zoo tshaj plaws kev xaiv?
Qhov kev xaiv nyob ntawm seb hom cub tawg, qhov xav tau ntawm cov hlau thiab pob nyiaj siv.
5. Kev huv huv puas cuam tshuam rau kev noj cov khoom siv?
Yog lawm, purity siab dua yuav txo tau tag nrho cov additive noj.
6. Koj puas muab kev pabcuam hauv kev xaiv?
Yog lawm, ZhenAn cov kws tshaj lij pab koj xaiv qhov kev daws teeb meem zoo tshaj plaws.

