Ferro Molybdenum
Cabbirka:1-100mm
Macluumaadka aasaasiga ah:
| Nooca caalamiga ah ee ferromolybdenum (GB3649-2008) | ||||||||
| Magaca astaanta | Halabuurka kiimikada (wt%) | |||||||
| Mo | Si | S | P | C | Cu | Sb | Sn | |
| ≤ | ||||||||
| FeMo70 | 65.0-75.0 | 1.5 | 0.10 | 0.05 | 0.10 | 0.5 |
|
|
| FeMo70Cu1 | 65.0-75.0 | 2.0 | 0.10 | 0.05 | 0.10 | 1.0 |
|
|
| FeMo70Cu1.5 | 65.0-75.0 | 2.5 | 0.20 | 0.10 | 0.10 | 1.5 |
|
|
| 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 |
Ferromolybdenum waa ferroalloy ka kooban molybdenum iyo birta, guud ahaan ka kooban molybdenum 50 ~ 60%, loo isticmaalo sida daawaynta aluminium ee steelmaking. Its ugu weyn ee isticmaalka waa in birta samaynta sida molybdenum element dheeraad ah. qaab dhismeedka crystal ganaax, hagaajinta engegnaanti ee birta ah, iyo caawin in la baabi'iyo brittleness.Molybdenum xanaaqa bedeli kartaa tungsten qaar ka mid ah in steel.Molybdenum xawaaraha sare, marka lagu daro xubno kale alloying, waxaa si ballaaran loo isticmaalaa in wax soo saarka ee ahama, kulaylka- birta adkaysi u leh, birta u adkaysata aashitada, birta qalabka, iyo daawaha leh astaamo jidheed oo gaar ah.Molybdenum waxa lagu daraa in lagu shubo birta si ay u kordhiso xoogeeda una xidhato caabbinta.
Alaabooyinka waa in lagu geeyaa blocks, kala duwanaanshaha buro-guud waa 10-100mm, iyo heerka ka hooseeya 10 * 10mm waa inuu dhaafaa 5% miisaanka guud ee dufcada.Cabbirka ugu badan ee qadar yar oo buro ah oo hal jiho ah waa 180mm.Haddii isticmaaluhu uu leeyahay shuruudo gaar ah oo ku saabsan bararka, waxaa ku heshiin kara labada dhinacba
Codsiga:
① waxaa si weyn loo isticmaalo birta qaab dhismeedka, birta guga, birta sida, birta qalab, ahama acid-u adkaysta birta, birta kulaylka u adkaysta (sidoo kale loo yaqaan bir xoog kulul), birta magnetic iyo taxanaha kale ee birta
② Birta shubka ah, molybdenum waxay wax ku ool u tahay hagaajinta xoogga iyo adkaanta, waxayna samayn kartaa matrix pearlite ee qaybinta dhexdhexaadka ah iyo kuwa waaweyn marka qaddarka dheeriga ahi yahay 0.25% ~ 1.25%
③ Badanaa waxaa loo isticmaalaa duub duubka iyo xirashada kale - tuurista adkaysi u leh.