Qhov sib txawv tseem ceeb ntawm ferro manganese thiab silico manganese yog tias ferro manganese yog hom manganese alloy uas muaj manganese thiab hlau nrog rau qee cov pa roj carbon monoxide, whereas silico manganese muaj silicon thiab manganese nrog rau qee cov pa roj carbon.
Ferro manganese thiab silico manganese yog ob hom alloys ntawm manganese uas peb tuaj yeem hu ua hlau ferro alloys.
Ferro Manganese yog dab tsi?
Ferro manganese yog hom hlau hu ua ferroalloy muaj cov ntsiab lus siab ntawm manganese.
Muaj peb hom ferro manganese hauv qab no:
- Standard ferromanganese
- Medium-carbon ferromanganese
- Low-carbon ferromanganese
Daim duab 01: Refined Ferromanganese
Ferro Manganese yog tsim los ntawm cua sov sib tov ntawm ob oxides: manganese dioxide los yog MnO2 thiab ferric oxide los yog Fe2O3, nrog rau cov pa roj carbon (xws li roj los yog coke). Qhov kev tsim khoom no yog nqa tawm hauv lub qhov cub tawg lossis hauv lub tshuab hluav taws xob arc rauv (nws yog lub npe hu ua submerged arc furnace).
Daim duab 02: Ntiaj teb Manganese Production Evolution Over Time
Thaum cov txheej txheem tsim khoom no, cov reactants raug txo qis hauv qhov cub, uas tsim cov ferromanganese thaum kawg. Cov khoom siv no yog qhov tseem ceeb tshaj li deoxidizer rau steel.
Silico Manganese yog dab tsi?
Silico manganese yog hom hlau ferro alloy uas muaj ob qho tib si silicon thiab manganese. Kev sib xyaw ntawm silicon thiab manganese yog qhov tseem ceeb hauv kev tsim ntau cov hlau alloys tshwj xeeb. Cov khoom no tuaj yeem txhim kho lub ntuj tsim ntawm cov hlau, ua kom nws lub zog thiab ua haujlwm, thiab txhim kho qhov zoo nkauj zoo nkauj.
Thaum npaj silico manganese, peb tuaj yeem hloov qhov piv ntawm silicon rau manganese thiaj li tau txais cov khoom xav tau. Piv txwv li, tus qauv silicon manganese hlau alloy muaj 14-16% silicon thiab txog 68% manganese. Ntxiv mus, nws suav nrog qee cov pa roj carbon monoxide, uas yog qhov yuav tsum tau ua rau cov hlau ua rau cov khoom siv alloy no.
Ntxiv silicon manganese rau hlau tuaj yeem pab tshem tawm cov tshuaj xws li phosphorous los ntawm cov hlau kom muab cov hlau ua kom huv thiab huv si. Yog li ntawd, peb tuaj yeem tau txais cov khoom lag luam zoo dua nrog tsawg impurities. Txawm li cas los xij, qhov kev tsim cov hlau no siv sijhawm ntev thiab tus nqi siab ntawm kev tsim khoom, yog li nws ua rau tus nqi siab dua.
Qhov txawv ntawm Ferro Manganese thiab Silico Manganese yog dab tsi?
Ferro manganese thiab silico manganese yog ob hom alloys ntawm manganese uas peb tuaj yeem hu ua hlau ferro alloys. Qhov sib txawv tseem ceeb ntawm ferro manganese thiab silico manganese yog ferro manganese yog ib hom manganese alloy uas muaj manganese thiab hlau nrog rau qee qhov carbon, hos silico manganese muaj silicon thiab manganese nrog rau qee cov pa roj carbon. Ntxiv mus, ferro manganese muaj txog 80% manganese thaum silico manganese muaj txog 68% manganese. Thaum ferro manganese muaj txiaj ntsig zoo li deoxidizer rau hlau, silico manganese yog qhov tseem ceeb kom tau txais cov hlau ntshiab huv.
Cov lus hauv qab no qhia txog qhov sib txawv ntawm ferro manganese thiab silico manganese.
Summary – Ferro Manganese vs Silico Manganese
Ferro manganese thiab silico manganese yog ob hom alloys ntawm manganese uas peb tuaj yeem hu ua hlau ferro alloys. Qhov sib txawv tseem ceeb ntawm ferro manganese thiab silico manganese yog ferro manganese yog hom manganese alloy uas muaj manganese thiab hlau nrog rau qee cov pa roj carbon monoxide whereas silico manganese muaj silicon thiab manganese nrog rau qee cov pa roj carbon.
