Ua ntej tshaj plaws, peb yuav tsum paub tias lub luag haujlwm tseem ceeb ntawm oxidation tshuab ferrochromium yog decarburize thiab khaws cia chromium. Thaum cov pa tawm mus rau hauv cov kua roj carbon monoxide ferrochromium, vim tias cov ntsiab lus ntawm chromium thiab hlau tso nyiaj ntau dua 90% ntawm tag nrho cov alloy, chromium thiab hlau yog oxidized ua ntej.
Lc Ferro Chrome Lump Nqe
Qhov thib ob, cov oxides no oxidize silicon hauv cov hlau. Raws li chromium, hlau, thiab silicon yog oxidized, qhov kub ntawm lub pas dej molten nce sai, thiab cov tshuaj tiv thaiv decarburization loj hlob sai. Qhov siab dua qhov kub, qhov zoo dua rau cov tshuaj tiv thaiv decarburization, thiab tuaj yeem cuam tshuam cov tshuaj tiv thaiv oxidation ntawm chromium, thiab cov pa roj carbon tsawg hauv cov hlau tuaj yeem txo qis. . Hauv luv luv, txoj kev oxidation tshuab yog tshuab oxygen ncaj qha rau hauv cov kua ferrochromium kom decarburize nws, thiab tuaj yeem tau txais ntau hom ferrochromium.
Hc Ferro Chrome Lump Nqe
|
Hom |
Cr |
Si |
S |
C |
|
FeCr55C0.03 |
60-75 |
1.0 |
0.025 |
0.03 |
|
FeCr55C0.06 |
60-75 |
1.5 |
0.03 |
0.06 |
|
FeCr55C50 |
60-75 |
2 |
0.03 |
0.5 |
|
FeCr55C200 |
60-75 |
2.5 |
0.03 |
2.0 |
|
FeCr55C1000 |
50-62 |
4 |
0.04 |
1.0 |
Ferrous Chrome Lump
Ferrochromium Lump Nqe
Cim npe nrov: Tuam Tshoj nitrided ferro chrome pob manufacturers, lwm tus neeg, Hoobkas
Tom ntej
Muaj Ferrochrome LumpKoj Tseem Yuav Zoo Li
Xa kev nug
