Khoom piav qhia
Txhawm rau ua kom tau raws li qhov yuav tsum tau ua ntawm tsis siv neeg nchuav ntawm nruam casting, peb tuaj yeem zam cov txheej txheem nruam casting phenomena ntawm oxidation ntawm molten steel, nce inclusions thiab rov qab los ntawm molten steel vim oxygen hlawv. Ua ke cov txheej txheem thiab cov txheej txheem ladle, peb lub tuam txhab tau tsim ib tug ladle ntws tus neeg sawv cev nrog zoo ndlwg kev ua tau zoo, khiav ceev ceev, hnyav tshwj xeeb lub ntiajteb txawj nqus, zoo sintering kuj, thiab muaj zog tiv thaiv molten hlau nkag. Cov khoom lag luam no muaj qhov qhib tus kheej siab, tuaj yeem ua tau raws li cov txheej txheem yuav tsum tau muaj nyob rau hauv ntau yam xwm txheej, thiab txo qis kev nyab xeeb thiab kev nyab xeeb los ntawm kev kub hnyiab ntawm cov pa oxygen. Raws li cov txheej txheem siv, nws tau muab faib ua tus neeg saib xyuas cov kua dej silicone, tus neeg sawv cev chromium zoo tib yam thiab cov dej ua kom zoo chromium. Koj tuaj yeem xaiv siv nws raws li qhov sib txawv ntawm txhua lub lag luam.
Txoj kev siv cov kua dej
Qhov zoo tshaj plaws ntxiv hom yog siv cov raj xa dej ntxiv kom paub meej cov nyiaj ntxiv. Thaum nkag mus rau hauv cov xuab zeb ntxiv hom, nws yog ib qho tsim nyog los xyuas kom meej tias cov xuab zeb txaus nkag mus rau hauv cov dej nkag thiab tiv thaiv cov khib nyiab los ntawm kev nkag mus rau hauv dej nkag.
Lub cev thiab tshuaj index ntawm cov kua dej
|
khoom Index |
Cr₂O₃% |
A1₂O₃% |
SiO₂% |
Fe₂O₃% |
H₂O% |
|
Silicon |
- |
- |
90-98 |
- |
Tsawg dua lossis sib npaug rau 0.3 |
|
Chrome |
15-30 |
10-20 |
65-30 |
6-15 |
Tsawg dua lossis sib npaug rau 0.3 |
|
Chrome |
Ntau tshaj los yog sib npaug rau 30 |
Ntau dua lossis sib npaug li 8 |
Tsawg dua los yog sib npaug li 30 |
Ntau tshaj los yog sib npaug rau 20 |
Tsawg dua lossis sib npaug rau 0.3 |
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FAQ
Q: Txawv Teb Chaws Trade-Express yog dab tsi?
Q: Kuv tuaj yeem tau txais tus nqi sai npaum li cas?
Q: Kuv puas tuaj yeem tau txais cov qauv rau kev kuaj?
Q: MOQ ntawm koj cov khoom yog dab tsi?
Q: Koj tuaj yeem lav koj cov khoom zoo li cas
Q: Lub teb chaws twg koj tsuas yog xa tawm mus rau?
Q: Lub sijhawm tsim khoom ntev npaum li cas?
Q: Lub sijhawm them nyiaj twg koj tuaj yeem lees txais?
Q: Koj puas tuaj yeem ua OEM? Los yog customized pob?
Q: Kuv tuaj yeem tuaj xyuas koj lub Hoobkas?
Lub cev thiab tshuaj index ntawm cov kua dej
|
khoom Index |
Cr₂O₃% |
A1₂O₃% |
SiO₂% |
Fe₂O₃% |
H₂O% |
|
Silicon |
- |
- |
90-98 |
- |
Tsawg dua lossis sib npaug rau 0.3 |
|
Chrome |
15-30 |
10-20 |
65-30 |
6-15 |
Tsawg dua lossis sib npaug rau 0.3 |
|
Chrome |
Ntau tshaj los yog sib npaug rau 30 |
Ntau dua lossis sib npaug li 8 |
Tsawg dua los yog sib npaug li 30 |
Ntau tshaj los yog sib npaug rau 20 |
Tsawg dua lossis sib npaug rau 0.3 |
