Kev xaiv cov khoom siv raw rau smelting ferrosilicon: Cov ntaub ntawv tseem ceeb rau ferrosilicon yog silicon ore thiab high-purity carbon cov ntaub ntawv. Txhawm rau tsim cov khoom zoo ferrosilicon, cov khoom siv zoo silicon ore, thiab cov ntaub ntawv siab purity carbon yuav tsum raug xaiv. Silicon ore yuav tsum tau crushed thiab tau txais txiaj ntsig, tshuaj xyuas cov impurities kom ntseeg tau tias purity ntawm ferrosilicon.
Smelting thev naus laus zis ntawm ferrosilicon: Smelting technology yog qhov txuas tseem ceeb hauv kev tsim cov ferrosilicon. Smelting tshuab xws li hluav taws xob rauv smelting, sab nraud rauv smelting, los yog xov tooj cua zaus smelting yuav siv tau los xyuas kom meej tias cov ntaub ntawv raw yog melted tag nrho thiab qhov kub thiab redox ib puag ncig ntawm cov yaj yog tswj kom tau zoo ferrosilicon.
|
Chemical Compositions (%) |
|||||
|
Si |
Al |
S |
P |
C |
|
|
Min |
Max |
||||
|
Si 70 |
70.0 |
2.0 |
0.05 |
0.05 |
0.3 |
|
Si65 |
65.0 |
2.5 |
0.05 |
0.05 |
0.5 |
Loj: 1-20mm; lwm
Ntim: hauv ib lub hnab 25kg lossis hauv 1mt lub hnab loj. lwm
Cov specs loj thiab ntim tuaj yeem ua raws li tus neeg siv khoom xav tau.
Kev kho cua txias ntawm ferrosilicon: Tom qab ua tiav ntawm ferrosilicon smelting, kev kho kom txias yog xav tau. Feem ntau, kev ua kom txias thiab dej txias yog siv, tab sis cov dej txias tuaj yeem ua kom cov cua txias ntawm cov yaj thiab ua kom cov qauv siv lead ua ntawm ferrosilicon zoo dua, txhawm rau txhim kho qhov zoo ntawm ferrosilicon.
Refining txheej txheem ntawm ferrosilicon: Txhawm rau txhim kho qhov purity ntawm ferrosilicon, siv cov txheej txheem refining, xws li lub tshuab nqus tsev refining. Nyob rau hauv lub tshuab nqus tsev, cov impurities nyob rau hauv ferrosilicon yuav evaporated los yog oxidized nyob rau hauv high-kub tej yam kev mob, kom ua tiav lub hom phiaj ntawm tshem impurities thiab tau high-purity ferrosilicon.
Kev ntim khoom tiav ntawm ferrosilicon: tom qab ua tiav ntawm ferrosilicon melting thiab refining, kev kho ntim tsim nyog yuav tsum tau ua kom paub meej cov khoom zoo. Lub pob tuaj yeem ntim tau lossis ntim ntau tab sis yuav tsum xyuas kom meej tias lub pob ntim tau zoo los tiv thaiv cov ferrosilicon los ntawm ya raws los yog paug.
Raws li tus kws tshaj lij ntawm cov khoom siv hlau metallurgical, peb ib txwm muab cov khoom zoo ua ntej. Peb siv cov cuab yeej siv siab tshaj plaws thiab thev naus laus zis los ntawm kev tswj cov khoom siv raw, kev tsim khoom, thiab kev tswj xyuas kom zoo kom ntseeg tau tias peb cov khoom ua tau raws li cov qauv kev lag luam thiab ua tau raws li cov neeg siv khoom xav tau.
Yog tias koj txaus siab rau peb cov khoom,tiv tauj pebtam sim no! Peb tuaj yeem kho cov khoom raws li koj qhov loj me, cov duab, thiab lwm yam kev xav tau.
Peb tuaj yeem xa cov qauv dawb.
Peb tuaj yeem kho cov khoom raws li koj qhov loj me, cov duab thiab lwm yam kev xav tau.
Yog tias koj xav paub tus nqi lossis lwm yam ntaub ntawv, thovtiv tauj peb.
Peb muaj 30 xyoo ntawm kev paub hauv kev lag luam metallurgy.
