Taw qhia rau Low Carbon Ferrochrome

Tsawg carbon ferrochrome yog cov hlau alloy, feem ntau yog tsim los ntawm chromium (Cr) thiab hlau (Fe), thaum muajCov ntsiab lus qis ntawm carbon (C) (feem ntau C Tsawg dua lossis sib npaug li 0.1%). Nws yog ib qho tseem ceeb alloy additive nyob rau hauv metallurgical kev lag luam, ib tug tseem ceeb raw khoom rau smeltingstainless hlau, tshwj xeeb hlau thiab corrosion resistant alloys, thiab tshwj xeeb tshaj yog tsim rau kev tsim cov hlau uas nkag siab rau cov ntsiab lus carbon.

Piv nrog cov pa roj carbon siab ferrochrome, cov pa roj carbon tsawg ferrochrome tuaj yeem txo cov ntsiab lus carbon hauv stainless hlau, tsis txhob cuam tshuam intergranular corrosion thiab txhim kho corrosion kuj. Nyob rau tib lub sijhawm, kev siv cov pa roj carbon tsawg ferrochrome tuaj yeem ua kom yooj yim rau cov txheej txheem smelting los ntawm kev tshem tawm qhov xav tau ntxiv cov kauj ruam decarburisation,txuag koj nyiaj thiab sijhawm.

Tsawg carbon ferrochrome yog peb cov khoom muaj txiaj ntsig, peb xaiv cov khoom siv zoo rau peb cov pa roj carbon ferrochrome tsawg, thiab txhim kho cov txheej txheem ntau lawm tib lub sijhawm.Peb xyuas kom meej - nplai ntau lawm thiab cov khoom zoo.

Specifications ntawm Low Carbon Ferrochrome

Qib	Chromium %	Cr		C	Si		P		S
		1	2	C	1	2	1	2	1	2
		Ntau dua lossis sib npaug		Tsawg dua los yog sib npaug
FeCr69C0.25	63-75	60	52	0.25	1.5	3.0	0.03	0.06	0.025	0.05
FeCr55C 0.25	63-75	60	52	0.25	2.0	3.0	0.04	0.06	0.03	0.05
FeCr69C 0.50	63-75	60	52	0.50	1.5	3.0	0.03	0.06	0.025	0.05
FeCr55C 0.50	63-75	60	52	0.50	2.0	3.0	0.04	0.06	0.03	0.05

Tshuaj muaj pes tsawg leeg:

Chromium (Cr): Cov ntsiab lus feem ntau yog 60% -70%, uas yog cov ntsiab lus alloying thiab muab cov khoom tiv thaiv oxidation thiab corrosion kuj.
Cov pa roj carbon (C): nruj me ntsis tswj ntawm 0.03% -0.15%, txo qis dua cov pa roj carbon ferrochrome (6% -8%), kom tsis txhob embrittlement ntawm hlau.
Cov ntsiab lus impurity: Silicon (Si tsawg dua lossis sib npaug li 1.5%), phosphorus (P Tsawg dua lossis sib npaug li 0.03%), sulfur (S Tsawg dua lossis sib npaug li 0.03%) thiab lwm cov ntsiab lus tsis tshua muaj siab los xyuas kom meej qhov purity ntawm cov hlau.

Lub cev muaj zog:

Melting point: txog 1550-1600 degree, siab compatibility nrog molten hlau, yooj yim rau smelt.
Qhov ceev: 6.8-7.2 g / cm³, siab ceev pab cov hlau dab dej sai sai rau hauv cov hlau molten.
Daim ntawv: feem ntau hauv thaiv (10-50mm) los yog hmoov, yooj yim ntxiv kom raug.

Tsawg Carbon Ferro Chrome Loj

Ferro Chromethaiv

Lub melting tus nqi ntawm thaiv ferrochrome nyob rau hauv siab -kub rauv yog qeeb, uas muaj peev xwm tuav ib tug ruaj khov smelting txheej txheem. Nws yog haum rau loj - nplai steelmaking.

Ferro Chrome granular

Qhov loj me me ntawm ferrochrome ua rau cov alloy muaj pes tsawg leeg sib npaug sib npaug hauv qhov siab -kub qhov cub, uas yog tsim rau theem refining.

Ferro Chrome hmoov

Powdered ferrochrome tuaj yeem yaj sai sai ntawm qhov kub thiab txias, txhim kho kev ua haujlwm zoo, thiab tsim nyog rau kev ua haujlwm zoo.

Daim ntawv thov ntawmLc Ferro Chrome

Stainless hlau ntau lawm

Kev siv:Tsawg carbonferrochromeyog ib qho tseem ceeb alloying additive rau zus tau tej cov stainless hlau, tshwj xeeb tshaj yog rau smelting ntawm tsawg carbon stainless hlau xws li 304, 316, 321, thiab lwm yam.

Muaj nuj nqi:Txhim kho qhov kev tiv thaiv corrosion, kub tsis kam thiab cov khoom siv hluav taws xob ntawm cov hlau. Tsis txhob cuam tshuam cov teeb meem ntawm intergranular corrosion ntawm stainless hlau los ntawm ntau cov ntsiab lus carbon.

Austenitic stainless hlau:Xyuas kom cov chromium cov ntsiab lus ntawm cov hlau yog 18-25%, thiab tswj cov ntsiab lus ntawm cov pa roj carbon tsawg.

Ferritic stainless hlau:Siv rau 430, 446 thiab lwm yam ntawm stainless hlau

Duplex stainless hlau:Xyuas kom meej qhov tsim nyog chromium / npib tsib xee piv
Super stainless hlau: Ua super stainless hlau xws li 254SMO

Alloy steel thiab tshwj xeeb steel:

Kev siv:Tsawg carbon ferrochrome yog dav siv nyob rau hauv zus tau tej cov high-lub zog alloy steel, hnav-resistant steel, pwm steel, tshav kub-resistant steel, thiab lwm yam.

Muaj nuj nqi:Txhim kho lub hardness, hnav tsis kam, oxidation kuj thiab kub siab zog ntawm steel.

Hlau alloy:

High kub alloy steel: Tsawg carbon ferrochrome muab cov cua sov ua haujlwm thiab oxidation tsis kam.
Cov cuab yeej steel: Tsawg carbon ferrochrome muab hardness thiab hnav tsis kam
Cov kabmob steel: Ntxiv qhov tsim nyog ntawm cov pa roj carbon tsawg ferrochrome txhim kho hnav tsis kam thiab corrosion kuj.
Caij nplooj ntoos hlav steel: Txhim kho qaug zog lub zog thiab kev pab lub neej.

Tshwj xeeb steel:

Thaum tshav kub kub-resistant steel: Kub kub khoom qhov chaw.
Corrosion-resistant steel: Siv hauv kev lag luam chemical thiab marine engineering
Hluav taws xob hlau: Tswj cov ntsiab lus ntawm cov pa roj carbon thaum muab cov ntsiab lus chromium.
Maraging steel: Tsawg carbon ferrochrome ua kom muaj kev kho cua sov ua haujlwm.