High Carbon Ferrochrome (HC FeCr) yog ib qho ferrous alloy feem ntau ntawm chromium thiab hlau nrog cov ntsiab lus siab carbon (feem ntau 4%-8%). Nws yog tsuas yog siv nyob rau hauv zus tau tej cov stainless hlau thiab lwm yam tshwj xeeb steels.
high carbon ferrochrome yam ntxwv
1. Cov ntsiab lus siab Chromium: cov ntsiab lus chromium nyob rau hauv siab carbon ferrochrome feem ntau yog nyob nruab nrab ntawm 50%-70%, chromium yog ib qho tseem ceeb hauv kev txhim kho corrosion thiab hnav tsis kam ntawm hlau.
2. Cov ntsiab lus siab Carbon: Nws muaj 4% -8% carbon, uas ua rau nws haum rau siv nyob rau hauv metallurgical txheej txheem uas yuav tsum tau muaj cov ntsiab lus carbon siab.
3. Hardness thiab hnav tsis kam: Cov ntsiab lus siab chromium ntawm ferrochrome muab nws zoo heev hardness thiab hnav tsis kam, uas yog ib qho tseem ceeb rau kev tsim cov khoom hnav-resistant.
4. Thermal stability: High-carbon ferrochrome muaj kev ruaj ntseg zoo ntawm qhov kub thiab txias thiab feem ntau yog siv rau kev ua hlau hauv qhov chaw kub kub.
high carbon ferrochrome siv
1. Stainless hlau ntau lawm: High-carbon ferrochrome yog lub ntsiab raw khoom rau zus tau tej cov stainless hlau, chromium tuaj yeem txhim kho corrosion kuj thiab kub tsis kam ntawm stainless hlau.
2. Casting kev lag luam: Nws yog siv los tsim cam khwb cia hlau qhov chaw nrog siab hnav tsis kam thiab siab hardness, xws li engineering machinery qhov chaw.
3. Thaum tshav kub kub-resistant steel manufacturing: High-carbon ferrochrome yog siv nyob rau hauv lub tsim ntawm tshav kub-resistant steel, muab cov hlau muaj zog oxidation tsis kam thiab hnav tsis kam nyob rau hauv high-temperature ib puag ncig.
4. Tshwj xeeb Alloys: High-carbon ferrochrome kuj yog siv nyob rau hauv kev tsim khoom ntawm tej yam tshwj xeeb alloys los txhim kho cov neeg kho tshuab zog thiab corrosion kuj ntawm cov ntaub ntawv.
High carbon ferrochrome txheej txheem ntau lawm
High-carbon ferrochrome feem ntau yog tsim los ntawm kev txo qis carbothermal. Tshwj xeeb, nws yog cov txheej txheem ntawm kev txo cov chrome ore los ntawm cov pa roj carbon (xws li coke) hauv qhov cub hluav taws xob los tsim ferrochrome alloy. Txoj kev no yog tus nqi-zoo thiab yog li siv dav.
High-carbon ferrochrome muaj txoj haujlwm tseem ceeb hauv kev lag luam metallurgy thiab hlau niaj hnub, tshwj xeeb tshaj yog nyob rau hauv kev tsim cov hlau tsis muaj zog thiab cov hlau muaj zog, nws yog ib qho khoom siv tsis tseem ceeb.
tiv tauj peb
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