Niobium niobium hlau alloy NiNb60 NiNb65 NiNb75 alloy
Khoom Parameters
| Nickel Niobium Master Alloy | ||||||||
| Spec (loj: 5-100mm) | ||||||||
| Nb | S | P | Ni | Fe | Ta | Si | C | Al |
| 55-66% | 0.01% max | 0.02% max | Tshuav | 1.0% max | 0.25% max | 0.25% max | 0.05% max | 1.5% max |
| Ti | N | O | Pb | As | BI | Sn |
|
|
| 0.05% max | 0.05% max | 0.1% max | 0.005% max | 0.005% max | 0.005% max | 0.005% max |
| |
Daim ntawv thov
1.Mainly siv los ua nodularizer rau kev tsim cov hlau cam khwb cia hlau.
2.Cov Magnesium hauv Ni-Nb tuaj yeem muab ntxiv rau hauv cov hlau molten zoo dua thiab muaj kev nyab xeeb yog li ua kom cov zis thiab cov khoom tshwj xeeb ntawm cov cam khwb cia hlau.
3.Lub Nb tuaj yeem yaj hauv cov hlau npib tsib xee heev yam tsis muaj kev sib cais, thiab kev ua haujlwm qeeb ntawm Nb hauv cov hlau molten ua rau nws tus kheej ua tau zoo, kev lag luam thiab kev nyab xeeb additive hauv hauv paus inro.Piv nrog rau lwm yam additives tsis muaj Nb, nws muaj rov zoo dua thiab tuaj yeem ua kom cov khoom ruaj khov.
4.The Nickel hauv Ni-Nb alloys ua haujlwm li graphitizator thiab perlite stabilizer, yog li lub zog tensile thiab txhua yam khoom ntawm cov khoom tuaj yeem raug imporved.Tau nrog daim ntawv thov ntawm Ni-Nb, qhov sib txawv ntawm lub teeb thiab hnyav casting daim yog txo qis hauv kev tsim khoom.Ntxiv mus, nws muaj txiaj ntsig zoo hauv austenite thiab bainite ductile cam khwb cia hlau.
Cov khoom muaj feem xyuam
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Chemical Composition FeMo muaj pes tsawg leeg (%) Qib Mo Si SPC Cu FeMo70 65-75 2 0.08 0.05 0.1 0.5 FeMo60-A 60-65 1 0.08 0.04 0.1 0.5 FeMo60-B 605-605 1.0. C 60-65 2 0.15 0.05 0.15 1 FeMo55-A 55-60 1 0.1 0.08 0.15 0.5 FeMo55-B 55-60 1.5 0.15 0.1 0.2 0.5 Cov Khoom Piav Qhia Ferro Molybdenum 70 yog cov hlau tseem ceeb hauv molybdenum.Molybde...
