Nruab nrab Carbon Ferro Chrome
Medium-carbon ferrochrome (MC FECR) yog ib qho ferrous alloy uas muaj cov chromium nruab nrab, feem ntau yog li 55% txog 75% CR. Cov hlau no yog tus cwj pwm los ntawm lub zog siab, hardness thiab corrosion kuj thiab yog dav siv hauv steel, machining, aerospace thiab petrochemical industries.
MC FerrochromeChrome blocks
Specification ntawm Medium Carbon Ferro Chrome
MC ferro chrome yog ib hom khoom ferro chrome.
|
Qeb |
Hom |
Chemical Composition (%) |
|||||||||
|
Cr |
C |
Si |
P |
S |
|||||||
|
Rang |
Ⅰ |
Ⅱ |
Ⅰ |
Ⅱ |
Ⅰ |
Ⅱ |
Ⅰ |
Ⅱ |
|||
|
Ntau dua lossis sib npaug |
Tsawg dua los yog sib npaug |
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|
Nruab nrab Carbon |
FeCr65C1 0 |
60,0~70.0 |
- |
- |
1 |
1.5 |
- |
0.03 |
- |
0.025 |
- |
|
FeCr55C1 0 |
- |
60 |
52 |
1 |
2,5 |
3 |
0.04 |
0.06 |
0.03 |
0.05 |
|
|
FeCr65C2 0 |
60.0~70.0 |
- |
- |
2 |
1.5 |
- |
0.03 |
- |
0.025 |
- |
|
|
FeCr55C2 0 |
- |
60 |
52 |
2 |
2.5 |
3 |
0.04 |
0.06 |
0.03 |
0.05 |
|
|
FeCr65C4 0 |
60.0~70.0 |
- |
- |
4 |
1.5 |
- |
0.03 |
- |
0.025 |
- |
|
|
FeCr55C4 0 |
- |
60 |
52 |
4 |
2.5 |
3 |
0.04 |
0.06 |
0.03 |
0.05 |
|
Daim Ntawv Thov Ntawm Nruab Nrab Carbon Ferro Chrome
Hauv kev tsim cov hlau, nruab nrab-carbon ferrochrome feem ntau yog siv rau hauv kev tsim cov khoom nruab nrab thiab qis carbon steel, carburised steels, thiab hauv kev tsim cov khoom hnav-tiv taus xws li lub zog, siab-siab blower hniav thiab valve daim hlau. Cov hlau no feem ntau yog siv los tsim lub zog siab, siab hardness mechanical qhov chaw kom tau raws li qhov xav tau ntawm ntau yam kev lag luam.
Tsis tas li ntawd, nruab nrab-carbon ferrochrome tuaj yeem siv los ua cov khoom siv ntxiv rau cam khwb cia hlau los txhim kho nws cov hnav tsis kam thiab ua kom nws cov tawv tawv, nrog rau muab cov cua sov zoo. Hauv kev lag luam aerospace, nruab nrab-carbon ferrochrome tuaj yeem siv los tsim cov khoom ua haujlwm siab xws li cov khoom siv dav hlau thiab cov khoom siv satellite.
Medium Carbon Ferrochrome Ntau Lawm
Cov txheej txheem tsim tawm ntawm cov pa roj carbon ferrochrome nruab nrab muaj ob txoj hauv kev tseem ceeb: cov txheej txheem sab saum toj- tshuab pa oxygen converter thiab hauv qab-blown oxygen converter txoj kev.
Sab saum toj-Blown Oxygen Converter Method:Los ntawm tshuab siab siab oxygen los ntawm sab saum toj ntawm lub converter, nws txhim kho cov txheej txheem steel thiab txhim kho lub nplawm ntawm lub pas dej molten. Cov khoom siv raw muaj xws li hlau molten, seem thiab ferroalloys. Txoj kev no yuav tsum tsis muaj zog ntxiv thiab tso siab rau lub cev kub ntawm cov hlau molten nws tus kheej thiab cov tshuaj tiv thaiv ntawm cov hlau molten los ua kom sov. Raws li cov khoom siv refractory tuaj yeem muab faib ua kua qaub thiab alkaline; raws li ib feem ntawm lub tshuab cua tshuab muaj cov tshuab sab saum toj, hauv qab tshuab thiab sab tshuab; raws li hom tshuab cua tshuab yog muab faib ua cua converter thiab oxygen converter. Tuam Tshoj feem ntau siv txoj kev hloov pauv saum toj kawg nkaus.
Hauv qab-Blown Oxygen Converter Method:Nyob rau hauv txoj kev no, oxygen yog tshuab los ntawm hauv qab ntawm lub cub tawg. Txoj kev tshuab hauv qab kuj tseem siv cov hlau molten, seem thiab ferroalloys ua cov ntaub ntawv tseem ceeb. Txawm hais tias txoj kev tshuab hauv qab tuaj yeem kov yeej qee qhov tsis zoo ntawm txoj kev tshuab sab saum toj, nws yuav tsum tau ntxuav nrog cov roj inert tom qab nres lub tshuab. Ntau hom kev hloov pauv hauv qab tshuab tau pom ntau qhov zoo hauv kev tsim khoom tiag tiag.
Cim npe nrov: Tuam Tshoj nruab nrab carbon ferro chrome manufacturers, lwm tus neeg, Hoobkas
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