Cov khoom lag luam
🌟 Ferro Silicon Alloy: Kev Siv Khoom Siv & Cuab Yeej Siv 🌟
1. Steelmaking kev lag luam 🚧
Thawj siv:
Deoxidizer: Tshem tawm cov oxygen impurities thaum lub sij hawm ua kom ua kom zoo, tiv thaiv kev ua kom thaiv thiab txhim kho ductility.
Alloying Tus Neeg Sawv Cev: Txhim kho lub zog, hardness, thiab corrosion tsis kam nyob rau hauv high - lub zog steels (piv txwv, pipelines).
Graphite stabilizer✅: Txhawb nqa graphite tsim nyob rau hauv cam khwb cia hlau, txo tus brittleness.
Lub tshuab:
Silicon Revientity: Si + ₂ ₂ → sio₂ (ua swb, uas floats rau saum npoo thiab raug tshem tawm).
Microstructure tswj: Modifies nplej muaj ciam chaw, txhim kho kev nkees ua kom tsis kam.
2. Nrhiav Kev Lag Luam Kev Lag Luam 🏭
Cov Ntawv Qhia Tseem Ceeb:
Huab Cua Ntau Lawm: Ua raws li nodularizer hloov graphite rau hauv spherical nodules, txhim kho kev nruj.
Grey Hlau Incoculation🧬: Kho pov tseg cov plaub ya ri, txhim kho tshuab luam ntawv thiab thermal conductivity.
Aluminium Alloy Hloov Kho🛠️: Nce flocity thiab txo cov shrinkage tsis meej nyob hauv Aluminium castings.
Lub tshuab:
Nucleation Kev Txhawb: Silicon muab cov chaw nucleation rau graphite, tswj nws morphology.
Kev Tsim Kom Yooj Yim: Txo cov oxide suav nrog los ntawm kev sib sau cov txheej tiv thaiv me me.
3. Tshuaj Kev Lag Luam 🧪
Cov Luag Haujlwm Tshwj Xeeb:
Silicon Ntau Lawm: Siv los ua tus neeg sawv cev txo qis hauv Carlicothermal txo ntawm silica (siio₂ + 2 c+ 2 co).
Ferrosilicon Nitride (Fesin): Cov khoom siv refractory rau qhov siab -} qhov kev thov kub (piv txwv li cov ntaub pua chaw sov tawm).
Silicon Carbide (Sic): Ua los ntawm cov txheej txheem acheson, siv nyob rau hauv abrasives thiab semiconductors.
Lub tshuab:
Txo cov kev tawm tsam: Silicon's High affinity rau oxygen drives tshuaj tiv thaiv.
Alloy Stabilization: Txhim kho thermal stability thiab kuj mus rau tshuaj lom neeg tawm tsam.
4. Hluav Taws Xob Hluav Taws Xob ⚡
Tseem Ceeb Ua Haujlwm:
Hluav Taws Xob Cov Hlau Ntau Lawm🧲: Silicon (3-4%) nce hluav taws xob tiv thaiv, txo cov tshuaj tiv thaiv eddy tam sim no hauv kev hloov pauv thiab cov tsheb thauj khoom.
Lub tshuab:
Sib Nqus Sau Tswj: Silicon ua ke sib nqus sib nqus, txhim kho kev ua kom muaj zog.
5. Kev Lag Luam Kev Lag Luam 🔥
Cov Ntawv Thov:
Cov Ntsws Txawj: Hloov kho slag viscosity thaum steelmaking, optimizing hlau - slag sib cais.
High - cov nyiaj kub: Siv nyob rau hauv cov cub tawg thiab crucibles vim nws cov cua sov ruaj khov.
Lub tshuab:
Slag fily: Lowers lub suab me me ntawm slag, txhim kho kev tshem tawm slag.
6. Lwm cov kev siv tseem ceeb 🌟
Tus neeg sawv cev desulfurization: Tshem tawm cov leej faj sulphur hauv cov hlau los ntawm kev tawm tsam zoo li Cao + Fes + Si Si CAS + SIO₂ + FE.
Magnesium Ntau Lawm: Siv nyob rau hauv lub Pidgeon cov txheej txheem los txo tus dolomite (MgANCE).
Vuam Electrodes🛠️: Txhim kho Weld zoo los tiv thaiv oxidation.
🧪 Cov ntsiab lus mechanististoristristic 🧪
Deoxidation: Silicon's Affinity rau cov foos oxygen ruajxides (sitio₂), uas ntab rau saum npoo.
Kev hloov kho microstructure: Tswj graphite cov duab thiab cov nplej loj, txhim kho cov khoom siv mechanancing.
Tshuaj Muaj Peev Xwm: Resards corrosion thiab kev kub siab, zoo tagnrho rau cov chaw hnyav.
Cov Khoom Sib Tw
|
Hom |
Tshuaj Lom Neeg Hluav Taws Xob (%) |
||||
|
Ntau dua los yog sib npaug |
Tsawg dua los yog sib npaug |
||||
|
Si |
Al |
C |
S |
P |
|
|
FERRO Silicon75 |
75 |
1.5 |
0.2 |
0.02 |
0.04 |
|
Ferro Silicon72 |
72 |
2.0 |
0.2 |
0.02 |
0.04 |
|
Ferro Silicon70 |
70 |
2.0 |
0.2 |
0.02 |
0.04 |
| Qhov loj me: 0-3mm, 3-10mm, 10-50mm, 50-100mmor raws li cov neeg siv khoom xav tau | |||||
Cov FAQ
Q: Q: Dab tsi yog lub sijhawm them nyiaj?
A: A: T / T lossis L / C
Q: Q: Yuav ua li cas txog lub sijhawm khoom xa?
A: A: Tsis pub dhau 10 hnub tom qab them nyiaj
Cim npe nrov: Ferro Silicon Alloy Siv, Tuam Tshoj Ferrro Silicon Alloy Siv Cov Chaw Tsim Khoom, Chaw muag khoom, Hoobkas
