Ferro Molybdenum
Loj:1-100 hli
Cov ntaub ntawv tseem ceeb:
| International hom ntawm ferromolybdenum (GB3649-2008) | ||||||||
| Hom lub npe | chemical muaj pes tsawg leeg (wt%) | |||||||
| Mo | Si | S | P | C | Cu | Sb | Sn | |
| ≤ | ||||||||
| FeMo70 | 65.0-75.0 Nws | 1.5 | 0.10 | 0.05 Nws | 0.10 | 0.5 |
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| FeMo70Cu1 | 65.0-75.0 Nws | 2.0 | 0.10 | 0.05 Nws | 0.10 | 1.0 |
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| FeMo70Cu 1.5 | 65.0-75.0 Nws | 2.5 | 0.20 ib | 0.10 | 0.10 | 1.5 |
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| FeMo60-A | 55.0-65.0 Nws | 1.0 | 0.10 | 0.04 ib | 0.10 | 0.5 | 0.04 ib | 0.04 ib |
| FeMo60-B | 55.0-65.0 Nws | 1.5 | 0.10 | 0.05 Nws | 0.10 | 0.5 | 0.05 Nws | 0.06 ib |
| FeMo60-C | 55.0-65.0 Nws | 2.0 | 0.15 | 0.05 Nws | 0.20 ib | 1.0 | 0.08 ib | 0.08 ib |
| FeMo60 | 60.0 Nws | 2.0 | 0.10 | 0.05 Nws | 0.15 | 0.5 | 0.04 ib | 0.04 ib |
| FeMo55-A | 55.0 Nws | 1.0 | 0.10 | 0.08 ib | 0.20 ib | 0.5 | 0.05 Nws | 0.06 ib |
| FeMo55-B | 55.0 Nws | 1.5 | 0.15 | 0.10 | 0.25 ib | 1.0 | 0.08 ib | 0.08 ib |
Ferromolybdenum yog ib qho ferroalloy muaj li ntawm molybdenum thiab hlau, feem ntau muaj molybdenum 50 ~ 60%, siv los ua ib qho alloy additive nyob rau hauv steelmaking.Nws lub ntsiab yog siv nyob rau hauv steelmaking li molybdenum element additive.Qhov sib ntxiv ntawm molybdenum rau hauv cov hlau yuav ua rau cov hlau muaj ib yam. zoo siv lead ua qauv, txhim kho lub hardenability ntawm cov hlau, thiab pab tshem tawm cov temper brittleness.Molybdenum yuav hloov tau ib co tungsten nyob rau hauv kev kub ceev steel.Molybdenum, ua ke nrog rau lwm yam alloying ntsiab lus, yog dav siv nyob rau hauv zus tau tej cov stainless hlau, tshav kub- resistant steel, acid-resistant steel, cuab yeej steel, thiab alloys nrog tshwj xeeb lub cev zog.Molybdenum yog ntxiv rau cam khwb cia hlau kom nws lub zog thiab hnav tsis kam.
Cov khoom yuav tsum raug xa mus rau hauv cov blocks, qhov lumpiness ntau yog 10-100mm, thiab cov degree hauv qab 10 * 10mm yuav tsum tshaj 5% ntawm tag nrho qhov hnyav ntawm cov batch.Qhov siab tshaj plaws ntawm qhov me me ntawm lumpiness nyob rau hauv ib qho kev taw qhia yog 180mm.Yog tias tus neeg siv muaj cov kev cai tshwj xeeb ntawm qhov lumpiness, nws tuaj yeem pom zoo los ntawm ob tog
Daim ntawv thov:
① nws tau siv dav hauv cov qauv hlau, lub caij nplooj ntoos hlav steel, cov kabmob hlau, cov cuab yeej steel, stainless acid-resistant steel, kub-resistant steel (tseem hu ua kub zog steel), sib nqus hlau thiab lwm yam hlau.
②Nyob rau hauv cam khwb cia hlau, molybdenum yog zoo nyob rau hauv kev txhim kho lub zog thiab toughness, thiab muaj peev xwm tsim pearlite matrix nyob rau hauv nruab nrab thiab loj seem castings thaum tus nqi ntxiv yog 0.25% ~ 1.25%
③ Feem ntau siv rau hauv yob thiab lwm yam hnav - resistant castings.