Silicon manganese alloy - yuam kev ua haujlwm ntxiv rau steelmaking
Khoom Txheej Txheem
Silicon Manganese alloyYog ib qho kev ua si ntawm cov kab mob siab ua ke ntawm silicon (si), mannese (mn), thiab co), thiab cokea, thiab coke, submerged arc rauv. Nrog cov ntawv cim uas raug ntawm MN 60-75%, si 10-25}}}}%, thiab Tshuav Nyiaj Txiag Fe, nws ntaSiab deagidation efficiencythiabQhov teebmeem tseem ceeb, pab raws li kev tsis tseem ceebDeagidizer, aloying tus neeg sawv cev, thiab desulfurizerHauv kev lag luam steel.
Cov qeb thiab cov txuj ci tshwj xeeb
| Teem nqi | MN (%) | SI (%) | P (%) tsawg dua lossis sib npaug | S (%) tsawg dua lossis sib npaug | Raug particle loj | Cov ntawv thov MAIN |
|---|---|---|---|---|---|---|
| FEMN68SI18 | 65-72 | 17-20 | 0.10 | 0.05 | 10-100 hli | Nruab Nrab-Tsawg Carbon Hlau Ua Si |
| FEMN64SI2SI27 | 60-67 | 25-28 | 0.15 | 0.05 | 10-150 hli | High-silicon steel deoxidation thiab hnav-resistant steel ntxiv dag zog |
| FEMN70SI15 | 67-73 | 14-16 | 0.08 | 0.03 | 5-50 hli | Precision Casting Deagidation |
Cov Khoom Siv Lub Cev:
Ntse: 6. {{{2-6. 8g \/ Mmment, Melting taw tes: {}}}} degree
Hluav Taws Xob Cov Hluav Taws Xob: Nruab nrab ntawm cov hlau thiab cov hlau tsis yog hlau, thermal nthuav tawm coefficient ze rau cov hlau
Daim Ntawv Thov Kev Pab Cuam
1. Cov ntawv thov tseem ceeb hauv steelmaking
Deoxidizer:
Ntxiv thaum lub sij hawm ua kom ua kom ua kom ua kom zoo, SI thiab MN thiab MN thiab MN thiab MNO, txo cov ntsiab lus oxygen hauv Molyging cov ntsiab lus hauv Molyen Steel (los ntawm {{}. 03% rau<0.005%), preventing pore defects in steel ingots.
Rooj plaub: Ib qho steel zeb ntxiv 5-8 kg femn68si18 rau ntawm Q235b Hlau, txhim kho deoxidation efficiency los ntawm 30% piv rau cov hlau manganese.
Alloying Tus Neeg Sawv Cev:
Manganese txhim kho steel lub zog thiab coj kev tiv thaiv (piv txwv li, mn13 hnav cov hlau tsis haum (piv txwv li, silicon steel ntawv). Kho qhov sib ntxiv ntawm silicon mange precialy tswj mn ({}}}. {}}. 6%) hauv cov hlau.
Xov xwm: Ntxiv {{{{{{{0}}}}}. 8% nce zog los ntawm 355mpa mus rau 400MPA.
Desulfurizer:
Mn hauv alloy reacts nrog s hauv Molten Steel los ua mns (melting point 162}} degree), uas muaj degree rau lub ntsej muag, txo cov lus faj sulfur los ntawm 0.04% rau<0.02% and improving hot workability.
2. Foundry Kev Lag Luam Kev Lag Luam
Grey cam khwb cia hlau \/ Zas Hlau:
Ntxiv {0. {{{}}. 5% sillicon
Hlau Castings:
Siv rau ladle deoxidation hauv cov hlau loj (piv txwv li, rolling mill thav duab), zam kev shrinkage thiab sluag inclusions, txhim kho cov txiaj ntsig los ntawm 15%.
3. Lwm cov kev siv
Tsis-ferrous alloys:
Raws li kev ntxiv nyob rau hauv aluminium-manganese-silicon alloys (piv txwv li, 3003 alloy alloy) kom txhim kho corrosion tsis kam thiab lub zog.
Vuam cov ntaub ntawv:
Siv nyob rau hauv cov txheej txheem hluav taws xob thiab submerged arc vuam fluxes kom muab deoxidation thiab kev sib dhos, txhim kho weld tshuab cov khoom siv.
Cov txheej txheem ntau lawm thiab tswj kev nyab xeeb
Smelting txheej txheem:
Submerged arc rauve smelting: Manganese ore (Mn ntau dua los yog sib npaug rau 30%), thiab coke}} degree, thiab cov kua alloy tau nrum thiab txias.
Kev Siv Zog: Ua 1 tuj ntawm femn68si18 noj 3500-4000 kwh hluav taws xob thiab 1.2 tons ntawm coke.
Refining Kho:
Muaj pes tsawg leeg tau hloov kho ntawm sab nraud ntxiv (piv txwv li, lf rauv) kom txo qis p thiab cov kabmob yuav tsum muaj p tsawg dua lossis sib npaug {1}}. 05%).
Crushing thiab ntsuam xyuas:
Ua tiav rau ntau qhov sib txawv siv lub puab tsaig crushers thiab vibrating cov ntxaij vab tshaus. Precision-qib cov khoom lag luam ({1}} pa) haum race steelmaking, thaum ntxhib} mm) yog rau cov cua sov rauv hlau.
Xaiv thiab Kev Siv Cov Lus Pom Zoo
| Hlau Hom | Pom tias qib | Ntxiv tus nqi (kg \/ Tuj Hlau) | Phiaj xwm |
|---|---|---|---|
| Cov hlau roj carbon steel (c tsawg dua los yog sib npaug rau 0. 25%) | FEMN68SI18 | 6-10 | Deagidation + 10-15}}% yieldPle Kev Txhim Kho |
| Nruab nrab-carbon hlau (c 0. 25-0. 6%) | FEMN70SI15 | 8-12 | Ntxiv nrog + Txhim Kho Tshuab Luam Ntawv |
| High-carbon steel (C>0.6%) | FEMN64SI2SI27 | 10-15 | Hnav Yeem + Txo Thermal Brittleness |
| Silicon steel (si {0. {5-4. 5%) | FEMN64SI2SI27 | 15-20 | Cov ntsiab lus Silicon nce ntxiv + Txhim kho cov hlau nplaum permeability |
Kev siv cov ntawv sau:
Molten Steel kub yuav tsum muaj ntau dua los yog sib npaug rau 1580 degree los ua kom meej me me melting thiab zam "ndulation".
Thaum siv nrog txhuas deoxidizers, ntxiv silicon manganese alloy ua ntej, ces txhuas, kom ua kom zoo rau deoxidation deoxidation.
Cov qauv kev lag luam thiab cov ntawv pov thawj
Suav Txuj Ci: GB \/ T 4008-2008Manganese Silicon Alloy, Sib faib 12 qib los ntawm MN thiab SI cov ntsiab lus.
Thoob Ntiaj Teb Tus Qauv: ISO 9722: 2010Ferroalloys - Specification rau Ferromanganese-silicon.
Kev muaj ntawv pov thawj ib puag ncig: Iso {{{{14001- Cov ntawv pov thawj uas nkag mus ua tau cov tshuaj pleev cov plua plav tsawg dua los yog sib npaug nrog cov qauv kev lag luam cov kuab txhuas.
Vim li cas thiaj xaiv Silicon Manganese alloy?
Nqi zog-ua hauj lwm: Ua tiav deoxidation, kev siv, thiab desulfurization ib txhij, 20% tus nqi qis dua li siv manganese hlau + silicon hlau cais.
Cov txheej txheem sib xws: Tsim nyog rau cov hloov pauv, cov tshuab hluav taws xob tshuab hluav taws xob, induction rauv, thiab lwm cov khoom siv statmaking, nrog kev ua haujlwm yooj yim.
Ua tau ruaj khov: Kev Rho Tawm Kev Rho Tawm thiab Smelting tswj kev hloov pauv hloov pauv hloov pauv hloov pauv tsis pub dhau mus 1.5%, ua kom zoo nkauj steel zoo.
Hu rau kev daws teeb meem:
Tel: +86-19577707569
Email: vensen@sxabrasive.com
Cov ntsiab lus tseem ceeb: Silicon Mangeonese alloy, steel deoxidization, aloying tus neeg sawv cev, femnoing arc rauv smelting, steelmaking addective
Silicon Manganese alloy ntsuas
| Khoom sim | Silicon Manganese alloy | Tshuaj Yeeb Yam | Mn \\ si \\ c yog m \\ s |
|---|---|---|---|
| Txib | Tshwm sim feem pua \/% | ||
| Mn | 55 - 75 | ||
| Si | 14 - 30 | ||
| C | Tsawg dua los yog sib npaug rau 1. 2 - 2. 5 | ||
| P | Tsawg dua los yog sib npaug rau 0. {03 - 0. 1 | ||
| S | Tsawg dua lossis sib npaug rau 0. {02 - 0. 05 |
Cim npe nrov: Silicon Mangy Alloy, Tuam Tshoj Silicon Manganese Alloy Manufacturers, Chaw muag khoom, Hoobkas
