Khoom Taw Qhia
Ferrochrome alloy yog cov hlau alloy feem ntau muaj chromium thiab hlau, muaj 50% -70% chromium. Nws ua hauj lwm raws li ib tug tseem ceeb alloy additive nyob rau hauv lub steelmaking kev lag luam. Ferrochrome raug cais los ntawm cov ntsiab lus carbon rau hauv siab -carbon, nruab nrab-carbon, qis-carbon, thiab micro-carbon ferrochrome.
Ferrochrome feem ntau tshwm greyish-dawb nrog lub ntsej muag ci, zoo ib yam, thiab ntom ntom. Thaum cov txheej txheem oxide tsim rau ntawm qhov chaw, nws pom cov xim grey tsaus.
Ferrochrome muaj ib tug hardness ntawm 5.5-6.5 thiab ib tug tshwj xeeb nqus (density) ntawm 4.3-4.8. Txawm li cas los xij, cov txiaj ntsig no yuav txawv nyob ntawm seb muaj pes tsawg leeg thiab cov txheej txheem tsim khoom ntawm ferrochrome.
Kev faib tawm ntawm Ferrochrome
|
Qeb |
Cov ntsiab lus carbon |
Daim ntawv thov tseem ceeb |
|
High Carbon Ferrochrome |
4%–9% |
Stainless hlau, cuab yeej hlau, pob bearings, kev siv ntau tshaj plaws |
|
Nruab nrab Carbon Ferrochrome |
0.5%–4% |
General stainless hlau, mechanical qhov chaw |
|
Tsawg Carbon Ferrochrome |
<0.5% |
Superalloys, tshav kub-resistant steel, siab-kawg stainless hlau |
|
Micro Carbon Ferrochrome |
Tsawg dua lossis sib npaug li 0.15% |
Ultra{0}} stainless hlau ntshiab, electrothermal alloys |
Siab -Carbon Ferrochrome
Muaj 4% txog 9% carbon, qhov no yog hom siv dav tshaj plaws. Nws yog feem ntau siv los tsim cov khoom siv niaj hnub stainless hlau, stainless hlau qhov rooj thiab qhov rais, nrog rau cov cuab yeej siv hlau thiab pob bearings.
Nruab nrab -Carbon Ferrochrome
Muaj 0.5% mus rau 4% carbon, nws yog finer nyob rau hauv kev ntxhib los mos dua siab -carbon ferrochrome. Nws yog feem ntau siv los tsim cov qauv stainless hlau thiab ntau yam khoom siv kho tshuab, xws li cov iav thiab cov ncej hauv cov tshuab.
Tsawg-Carbon Ferrochrome
Muaj tsawg dua 0.5% carbon, muab siab dua purity. Nws yog tsim rau kev tsim high-kawg stainless hlau thiab tshav kub- cov hlau tsis muaj zog, xws li hwm stainless hlau thermoses rau kev siv hauv tsev thiab siab - cov khoom siv kub hauv cov chaw tsim khoom. Nws tuaj yeem tiv taus qhov kub thiab txias thiab tiv taus xeb thiab deformation.
Ultra- qis- carbon ferrochrome
Cov ntsiab lus carbon tsis tshaj 0.15%. Qhov no yog daim ntawv purest ntawm ferrochrome, feem ntau yog siv los ua ultra- stainless hlau thiab hluav taws xob cua sov alloys. Piv txwv suav nrog aerospace Cheebtsam thiab siab -kawg hluav taws xob cua sov khoom.
Cov haujlwm tseem ceeb ntawm Ferrochrome
① Corrosion and Rust Prevention: Adding ferrochrome to steel creates a dense oxide film on its surface, acting as an invisible protective layer that effectively resists water and air erosion.
② Lub zog thiab Hardness Enhancement: Hlau kho nrog ferrochrome qhia tau zoo dua lub zog, hardness, thiab hnav tsis kam, ua kom nws tiv taus ntau qhov kev xav tau ntawm ib puag ncig-xws li hnav- cov khoom tiv thaiv hauv kev lag luam thiab cov khoom siv tsheb loj.
Txog Peb
Peb muab ferrochromium nyob rau hauv ntau qib-xws li siab-carbon, nruab nrab-carbon, thiab qis-carbon ferrochromium- kom tau raws li cov kev xav tau sib txawv ntawm cov tuam txhab hlau thoob ntiaj teb.
Nrog cov khoom muaj peev xwm ruaj khov, kev tswj hwm nruj, thiab kev pabcuam tshaj lij, peb tau cog lus los muab cov kev daws teeb meem ferrochromium txhim khu kev qha rau cov neeg siv khoom thoob ntiaj teb.
Cim npe nrov: Tuam Tshoj ferrochrome alloy manufacturers, lwm tus neeg, Hoobkas
