Kev piav qhia
Ferro chrome (FeCr) yog cov hlau alloy uas muaj chromium thiab hlau. Nws yog ib qho tseem ceeb alloy additive rau steelmaking.Raws li cov ntsiab lus sib txawv, ferro chrome tuaj yeem muab faib ua high-carbon ferrochrome, low-carbonferrochrome, Micro-carbon ferrochrome .Qhov qis dua cov ntsiab lus ntawm ferrochrome, qhov nyuaj dua nws yog smelt. , lub zog siv ntau dua, thiab tus nqi ntau dua. Ferrochrome nrog cov ntsiab lus carbon tsawg dua 2% yog tsim rau smelting stainless hlau, acid-resistant steel thiab lwm yam tsawg-carbon chromium steels. Ferrochrome nrog cov ntsiab lus carbon ntau dua 4% feem ntau yog siv los ua cov pob bearing steel thiab steel rau qhov chaw pib.
Qhov sib ntxiv ntawm chromium rau cov hlau tuaj yeem txhim kho cov oxidation tsis kam ntawm cov hlau thiab ua kom cov hlau tsis muaj zog. Chromium muaj nyob rau hauv ntau steels nrog tshwj xeeb physicochemical zog.
Nta:
1.Fero chrome muaj qhov hloov pauv tseem ceeb ntawm steel corrosion kuj thiab inoxidizability.
2.Fero chrome tuaj yeem txhim kho qhov hnav tsis kam thiab kub siab zog.
3.Fero chrome muab kev siv dav hauv kev tsim thiab kev lag luam steel.
Specification
Hom |
Chemical Composition (%) |
Cr |
C |
Si |
P |
S |
Tsawg carbon |
FeCr-3 |
58-68 |
0.25-0.5 |
1.5-3.0 |
0.03-0.06 |
0.025-0.03 |
FeCr-4 |
63-68 |
0.25-0.5 |
1.5-3.0 |
0.03-0.06 |
0.025-0.03 |
Nruab nrab carbon |
FeCr-5 |
58-68 |
1.0-4.0 |
1.5-3.0 |
0.03-0.06 |
0.025-0.03 |
FeCr-6 |
63-68 |
1.0-4.0 |
1.5-3.0 |
0.03-0.06 |
0.025-0.03 |
Cov pa roj carbon ntau |
FeCr-7 |
58-68 |
4.0-10.0 |
3.0-5.0 |
0.03-0.06 |
0.03-0.06 |
FeCr-8 |
63-68 |
4.0-10.0 |
3.0-5.0 |
0.03-0.06 |
0.03-0.06 |
FAQQ: Koj puas yog chaw tsim khoom lossis tuam txhab lag luam?
A: Peb yog cov chaw tsim khoom muaj kev paub.
Q: Koj puas tuaj yeem muab cov qauv dawb?
A: Yog lawm, peb tuaj yeem muab cov qauv dawb.
Q: Thaum twg koj tuaj yeem xa cov khoom?
A: Feem ntau, peb tuaj yeem xa cov khoom tsis pub dhau 15-20 hnub tom qab peb tau txais cov nyiaj them siab tshaj lossis thawj L / C.