Ferro Molybdenum
Ubungakanani:1-100mm
Ulwazi olusisiseko:
| Uphawu lwamazwe ngamazwe lwe-ferromolybdenum (GB3649-2008) | ||||||||
| Igama lebrand | ukwakheka kweekhemikhali (wt%) | |||||||
| Mo | Si | S | P | C | Cu | Sb | Sn | |
| ≤ | ||||||||
| FeMo70 | 65.0-75.0 | 1.5 | 0.10 | 0.05 | 0.10 | 0.5 |
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|
| FeMo70Cu1 | 65.0-75.0 | 2.0 | 0.10 | 0.05 | 0.10 | 1.0 |
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| FeMo70Cu1.5 | 65.0-75.0 | 2.5 | 0.20 | 0.10 | 0.10 | 1.5 |
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| FeMo60-A | 55.0-65.0 | 1.0 | 0.10 | 0.04 | 0.10 | 0.5 | 0.04 | 0.04 |
| FeMo60-B | 55.0-65.0 | 1.5 | 0.10 | 0.05 | 0.10 | 0.5 | 0.05 | 0.06 |
| FeMo60-C | 55.0-65.0 | 2.0 | 0.15 | 0.05 | 0.20 | 1.0 | 0.08 | 0.08 |
| FeMo60 | ＞60.0 | 2.0 | 0.10 | 0.05 | 0.15 | 0.5 | 0.04 | 0.04 |
| FeMo55-A | ＞55.0 | 1.0 | 0.10 | 0.08 | 0.20 | 0.5 | 0.05 | 0.06 |
| FeMo55-B | ＞55.0 | 1.5 | 0.15 | 0.10 | 0.25 | 1.0 | 0.08 | 0.08 |
I-Ferromolybdenum yi-ferroalloy eyenziwe yi-molybdenum kunye nentsimbi, ngokubanzi iqulethe i-molybdenum 50 ~ 60%, isetyenziswe njenge-alloy additive kwi-steelmaking. isakhiwo sekristale esihle, ukuphucula ukuqina kwentsimbi, kunye nokunceda ukuphelisa i-tender brittleness.Molybdenum ingathatha indawo ye-tungsten kwi-high speed steel.Molybdenum, ngokudibanisa nezinye izinto ezixutywayo, isetyenziswa ngokubanzi kwimveliso yensimbi engenasici, ukushisa- intsimbi enganyangekiyo, intsimbi enganyangekiyo kwi-asidi, insimbi yesixhobo, kunye ne-alloys eneempawu ezikhethekileyo zomzimba.I-Molybdenum yongezwa kwintsimbi yokuphosa ukunyusa amandla ayo kunye nokumelana nokunxiba.
Iimveliso ziya kuhanjiswa kwiibhloko, uluhlu lwe-lumpiness luyi-10-100mm, kwaye idigri engaphantsi kwe-10 * 10mm iya kudlula i-5% yobunzima bebhetshi.Ubungakanani obukhulu bexabiso elincinci le-lumpiness kwicala elinye yi-180mm.Ukuba umsebenzisi uneemfuno ezikhethekileyo kwi-lumpiness, inokuvunyelwana ngamaqela omabini
Isicelo:
① Isetyenziswe ngokubanzi kwintsimbi yolwakhiwo, intsimbi yasentwasahlobo, intsimbi yokuthwala, intsimbi yesixhobo, intsimbi enganyangekiyo, ukumelana nobushushu (ekwaziwa ngokuba yintsimbi yamandla ashushu), intsimbi enozibuthe kunye nolunye uthotho lwentsimbi.
② Kwintsimbi etyhidiweyo, i-molybdenum iyasebenza ekuphuculeni amandla kunye nokuqina, kwaye inokwenza i-pearlite matrix kwi-castings yecandelo eliphakathi kunye nelikhulu xa isixa sokongeza siyi-0.25% ~ 1.25%
③Ihlala isetyenziswa kwimiqulu kunye nokunye ukunxitywa - ukulahlwa okuxhathisayo.