UFerro Molybdenum
Usayizi:1-100 mm
Ulwazi Oluyisisekelo:
| Uhlobo lwamazwe ngamazwe lwe-ferromolybdenum (GB3649-2008) | ||||||||
| I gama le-brand | ukwakheka kwamakhemikhali (wt%) | |||||||
| Mo | Si | S | P | C | Cu | Sb | Sn | |
| ≤ | ||||||||
| I-FeMo70 | 65.0-75.0 | 1.5 | 0.10 | 0.05 | 0.10 | 0.5 |
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| I-FeMo70Cu1 | 65.0-75.0 | 2.0 | 0.10 | 0.05 | 0.10 | 1.0 |
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| I-FeMo70Cu1.5 | 65.0-75.0 | 2.5 | 0.20 | 0.10 | 0.10 | 1.5 |
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| I-FeMo60-A | 55.0-65.0 | 1.0 | 0.10 | 0.04 | 0.10 | 0.5 | 0.04 | 0.04 |
| I-FeMo60-B | 55.0-65.0 | 1.5 | 0.10 | 0.05 | 0.10 | 0.5 | 0.05 | 0.06 |
| I-FeMo60-C | 55.0-65.0 | 2.0 | 0.15 | 0.05 | 0.20 | 1.0 | 0.08 | 0.08 |
| I-FeMo60 | ＞60.0 | 2.0 | 0.10 | 0.05 | 0.15 | 0.5 | 0.04 | 0.04 |
| I-FeMo55-A | = 55.0 | 1.0 | 0.10 | 0.08 | 0.20 | 0.5 | 0.05 | 0.06 |
| I-FeMo55-B | = 55.0 | 1.5 | 0.15 | 0.10 | 0.25 | 1.0 | 0.08 | 0.08 |
I-Ferromolybdenum iyi-ferroalloy eyakhiwe nge-molybdenum ne-iron, ngokuvamile equkethe i-molybdenum 50~60%, esetshenziswa njengesengezo sengxubevange ekwenzeni insimbi.Isetshenziswa kakhulu ekwenzeni insimbi njengesithako se-molybdenum. I-crystal structure enhle, ithuthukisa ukuqina kwensimbi, futhi isize ukuqeda ukufutheka kwe-teer brittleness.I-Molybdenum ingathatha indawo ye-tungsten ethile nge-high speed steel.I-Molybdenum, ihlanganiswe nezinye izakhi zokuxuba, isetshenziswa kabanzi ekukhiqizeni insimbi engagqwali, ukushisa- insimbi engazweli, insimbi emelana ne-asidi, insimbi yamathuluzi, nama-alloys anezakhiwo ezikhethekile zomzimba.I-Molybdenum yengezwa kunsimbi ewuketshezi ukuze kwandiswe amandla ayo kanye nokumelana nokuguga.
Imikhiqizo izolethwa ngamabhulokhi, ububanzi be-lumpiness bungu-10-100mm, futhi idigri engaphansi kuka-10*10mm izodlula u-5% wesamba sesisindo senqwaba.Ubukhulu besilinganiso esincane se-lumpiness ohlangothini olulodwa singama-180mm.Uma umsebenzisi enezidingo ezikhethekile ku-lumpiness, kungavunyelwana ngazo zombili izinhlangothi
Isicelo:
① isetshenziswe kabanzi kunsimbi yesakhiwo, insimbi yasentwasahlobo, insimbi enensimbi, insimbi yamathuluzi, insimbi engamelana ne-asidi, insimbi emelana nokushisa (eyaziwa nangokuthi insimbi yamandla ashisayo), insimbi kazibuthe nolunye uchungechunge lwensimbi.
②Ngensimbi ewugqinsi, i-molybdenum iyasebenza ekuthuthukiseni amandla nokuqina, futhi ingakha i-pearlite matrix ekubunjweni kwesigaba esimaphakathi nesinkulu uma inani elingeziwe lingu-0.25% ~ 1.25%
③Ivamise ukusetshenziswa kumaroli nokunye ukugqokwa - ukumelana nokuqina.