Ferrosilicon 75Nrog cov ntsiab lus txhuas ntawm tsawg dua 1.5% yog ferrroalloy cov khoom lag luam ntawm ib qho kev qhia tshwj xeeb, uas muaj cov ntawv thov tseem ceeb hauv kev lag luam. Ferrosilicon 75 txhais tau hais tias cov ntsiab lus ntawm silicon (si) nyob rau hauv alloy yog li 72% {%, thaum tus neeg sib xyaw ua ke, thiab tus so yog ib qho me me ntawm cov neeg tawg nkoj. Thaum cov ntsiab lus txhuas (AL) tsawg dua 1.5%, nws txhais tau tias lub tshuab tswj kab ntawm txhuas yog kev tswj hwm nruj. Ib qho ntxiv, nws kuj tseem tuaj yeem muaj lwm cov neeg tawg xwm txheej, xws li cov pa roj carbon (C), Sulfur (P), Sulphorus (P), leej twg kuj txwv raws cov qauv sib txawv thiab siv. Feem ntau hais lus, cov pa roj carbon feem ntau yog tsawg, thiab cov phosphorus thiab cov leeg sulphor thiab sulphur cov ntsiab lus yuav tsum tseem yuav tsum tau nruj me ntsis los xyuas kom cov khoom lag luam zoo.

Ferrosilicon 75 Al Less Than 1.5

Tshuaj Muaj Tshuaj

	Teem nqi	Tshuaj Yeeb Nkab%
		Si	Al	Ca	Mn	Cr	P	S	C	Ti
			Tsawg dua los yog sib npaug
Tsawg al Ferro Silicon	DL FESI75AL0.3	75.0~80.0	0.3	0.3	0.4	0.3	0.030	0.020	0.10	0.30
	Dlfesi75al0.5		0.5	0.5
	DL FESI75AL0.8		0.8	1.0			0.035
	Dl zem fesi75al1.0		1.0	1.0
	Dlfesi72al1.0	72.0~75.0	0.3	0.3	0.4	0.3	0.030	0.020	0.10	0.30
	DL FESI72AL0.5		0.5	0.3			0.030
	Dlfesi72al0.8		0.8	1.0			0.035
	DL FESI72AL1.0		1.0	1.0			0.035

Txoj kev ntau lawm ntawm cov qes-aluminium ferrosilicon

1. Raw Khoom Tswj: Txo cov lus qhia ntawm txhuas los ntawm qhov

①. Xaiv cov high-purity siliceous raw khoom

Silica Xaiv:Silica nrog cov ntsiab lus tsawg kawg nkaus (xws li quartz) yog qhov sib xyaw ua ke, thiab cov ntsiab lus ntawm impurities (al₂o₃, thiab lwm yam) yuav tsum muaj nruj me ntsis tswj tau hauv qab 0.5%. Piv txwv li, cov ntsiab lus al₂o₃ ntawm qee qhov siab purity quartz tuaj yeem qis li 0.1% lossis tsawg dua.

COKE / CharcoAL KUAJ:Raws li tus neeg sawv cev txo qis, cov ntsiab lus txhuas hauv coke feem ntau yog tsis tshua muaj (feem ntau <0.5%), tab sis nws yog qhov tsim nyog kom tsis txhob siv cov khoom siv tsis zoo; Cov ntsiab lus txhuas ntawm hluav ncaig hluav taws xob txawm tias qis dua (<0.1%), which can be preferred.

②. Nruj me ntsis tswj impurities nyob rau hauv cov ntaub ntawv raw

Yog tias lwm cov ntaub ntawv tso tawm (xws li txiv qaub) tau ntxiv thaum lub sij hawm smelting, nws yog ib qho tsim nyog los xyuas kom meej tias nws cov ntsiab lus al₂o₃ yog <1% kom zam dhau cov lus qhia ntawm cov khoom siv aluminium ntxiv vim yog cov ntaub ntawv ib pab pawg.

2. Kev ua kom zoo ntawm smelting txheej txheem: txo qhov txo thiab kev sib xyaw ntawm txhuas

①. Kho cov tshuaj tiv thaiv kev tshwm sim hauv qhov cub

Tswj lub smelting kub:Qhov kev txo ntawm txhuas kom muaj qhov kub tshaj plaws (lub ntsiab lus melting ntawm txhuas yog 660 degree, thaum qhov ntsuas kub tshaj 1600 degree, al2o2 hauv cov khoom siv raw yog yooj yim kom yooj yim rau txhuas). Los ntawm kev tswj kom yog qhov kub thiab txias ntawm 1450-1550 Qib Me me (me ntsis dua li lub suab me me ntawm silicon 1414 degree), kev txo tus nqi ntawm al2o2 tuaj yeem txo.
Txhim kho cov neeg sawv cev txo tus piv txwv:Tus neeg saib xyuas tus neeg sawv cev ntau dhau (Cke) yuav ua rau ntau cov ntsiab lus ntawm cov pa roj carbon nyob rau hauv cov cub tawg, txhawb kom al2o2. Tus nqi ntawm tus neeg sawv cev txo yuav tsum tau xam raws li Silica muaj pes tsawg leeg, yog li ntawd C / Sio2 Cov Nqi Ntshav Hlaws yog ze rau kev txo tus neeg sawv cev.

②. Txais cov txheej txheem tsawg dua-txhuas smelting

Quas tswj:Los ntawm kev ntxiv cao (txiv qaub) los kho cov kev cog lus slag (sabo / sio₂ piv) rau 0.8-1.0.
Txais yuav Refining Rauv txheej txheem:Hauv cov roj av ua kom zoo nkauj (xws li argon) lossis oxidizing roj (xws li ntawm silicon (xws li

Ferrosilicon 75 Al Less Than 1.5

Cov khoom siv siv

Kev lag luam steelmaking:

Raws li adeoxidizer, Nws tuaj yeem tshem tawm cov pa ntawm Molten hlau, txhim kho cov hlau purity, txhim kho cov hlau, thiab txhim kho cov khoom siv tshuab hluav taws xob ntawm cov hlau. Nyob rau tib lub sijhawm, nws tseem yog ib qho tseem ceebAlloying Tus Neeg Sawv CevCov. Qhov sib ntxiv ntawm silicon tuaj yeem txhim kho lub zog, tawv tawv, muaj kev txwv ywj siab ntawm cov hlau tshwj xeeb xws li cov hlau tshwj xeeb, cov hlau caij nplooj ntoos hlav, qub hlau, thiab lwm yam.

Kev Lag Luam:

Nws feem ntau yog siv los ua ib qho inoculant. Hauv cov hlau cam ntau lawm, tiv thaiv cov graphitization, tiv thaiv cov qauv xim dawb, thiab txhim kho lub zog, ua kom nruj thiab hnav tsis kam ntawm cov hlau pov tseg. Ib qho ntxiv, nws kuj tseem tuaj yeem txhim kho cov dej ntawm cov hlau molten, uas pab pov tseg cov kab nrib thiab nyias-phab ntsa.

Lwm yam lag luam:

Thaum ua lwm yam ferrroalloy cov khoom lag luam (xws li ferromolybdenum, ferrronaobium, thiab lwm yam), thiab lwm yam), thiab lwm yam), thiab lwm yam), thiab lwm yam), thiab lwm yam), thiab lwm yam) Nyob rau hauv tsis-ferrous hlau smelting (xws li txhuas rho tawm (aluminium

Ferrosilicon 75 Al Less Than 1.5

Vim li cas thiaj xaiv Ferrosilicon los ntawm Aon Coters?

1. Cov khoom lag luam zoo

Zoo siab ferrosilicon nrog cov tshuaj sib xyaw xws li (silicon cov ntsiab lus: 15% -75%, tuaj yeem kho raws cov qauv tshwj xeeb).

Tag nrho cov txheej txheem ntau lawm yog raug tswj hwm zoo tswj tau los ntawm cov khoom siv raw ua kom tiav rau kev tshuaj xyuas zaum kawg.

Muaj ntawv pov thawj los ntawm cov kev cai thoob ntiaj teb xws li SGS, BV thiab ISO 9001, kom ua raws li kev ua haujlwm thoob ntiaj teb.

Haum rau steelmaking, casting, alloy ntau lawm thiab tsis yog-ferrous hlau smelting.

2. Txhim khu kev qha thiab customization

Lub Peev Xwm Muaj Peev Xwm: Cov chaw tsim khoom loj Cov chaw tsim khoom kom muaj cov txiaj ntsig ruaj khov thiab sijhawm xa khoom.

Customizable daws: tailor-ua ferrosilicon cov khoom raws li koj qib tshwj xeeb, qhov loj me thiab ntim khoom.

Peb muaj cov kev paub ntau ntxiv rau cov neeg siv khoom lag luam hauv ntiaj teb kev lag luam xws li Nyiv, Nroog Kauslim, Nyab Laj, Tebchaws Asmeskas, Chile, Chile, ETC.

3. Cov kev pabcuam zoo thiab txhawb nqa

24/7 Online Information: Cov Pab Pawg Pab Neeg Pab Neeg Ua Haujlwm ib txwm muaj los teb koj cov lus nug hauv email, xov tooj lossis sms platform.

Kev tshaj lij kev txawj ntse: Ib pab neeg ntawm cov kws tshaj lij sib tw metall raws li ib-on-on-ib-cov txheej txheem kev daws teeb meem thiab cov txheej txheem txhim kho txhim kho.

Kev Pab Dawb: Thov cov qauv pub dawb los ntsuas lawv cov tshuaj muaj pes tsawg leeg, cov khoom siv lub cev thiab haum rau koj daim ntawv thov.

Cov ntaub ntawv pob tshab: Cov ncauj lus kom ntxaws soj ntsuam thiab daim ntawv pov thawj tau muab rau txhua cov zaub mov xa tuaj.

Cim npe nrov: Ferrosilicon 75 tsawg dua 1.5, Tuam Tshoj Ferrosilicon 75 tsawg dua 1.5 tuam ntxhab, cov chaw tsim khoom, Hoobkas