NiNb Nickle Niobium master alloy NiNb60 NiNb65 NiNb75 alloy
Ngwa ngwaahịa
| Nickel Niobium Master Alloy | ||||||||
| Ụdịdị (nha: 5-100mm) | ||||||||
| Nb | S | P | Ni | Fe | Ta | Si | C | Al |
| 55-66% | 0.01% max | 0.02% max | Nhazi | 1.0% max | 0.25% max | 0.25% max | 0.05% kacha | 1.5% max |
| Ti | N | O | Pb | As | BI | Sn |
|
|
| 0.05% max | 0.05% max | 0.1% max | 0.005% max | 0.005% kacha | 0.005% max | 0.005% max |
| |
Ngwa
1.Mainly eji eme ihe dị ka nodularizer maka imepụta ígwè nkedo ductile.
2.Magnesium dị na Ni-Nb nwere ike ịgbakwunye ya n'ime ígwè a wụrụ awụ nke ọma na nke ọma ka ọ wee debe mmepụta na ihe pụrụ iche nke ígwè nkedo.
3.The Nb nwere ike gbazee na nickel metal ukwuu na-enweghị ihe ọ bụla nkewa, na ngwa ngwa mmeghachi omume mmeghachi omume nke Nb na nchara a wụrụ awụ na-eme ka onwe ya bụrụ ihe efficinet, aku na uba na nchekwa mgbakwunye na isi inro.Compared na ndị ọzọ mgbakwunye na-enweghị Nb, ọ nwere mma mgbake na ike hụ na mmepụta bụ kwụsiri ike.
4.Nickel na Ni-Nb alloys na-arụ ọrụ dị ka graphitizator na perlite stabilizer, ya mere a pụrụ imeziwanye ike na-arụ ọrụ na ihe onwunwe nke ihe onwunwe. Ọzọkwa na ntinye nke Ni-Nb, mgbanwe dị iche iche nke ìhè na nkedo dị arọ na-ebelata na mmepụta. Ọzọkwa, ọ nwere mmetụta dị mma na austenite na bainite ductile cast iron.
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