NiNb Nickle Niobium master alloy NiNb60 NiNb65 NiNb75 alloy
Ibipimo byibicuruzwa
| Nickel Niobium Umwigisha Alloy | ||||||||
| Ubwoko （ingano: 5-100mm） | ||||||||
| Nb | S | P | Ni | Fe | Ta | Si | C | Al |
| 55-66% | 0.01% max | 0,02% max | Kuringaniza | 1.0% max | 0,25% max | 0,25% max | 0,05% | 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 |
| |
Gusaba
1.Bikoreshwa cyane nka nodularizer mugukora ibyuma byangiza.
2.Manyeziyumu muri Ni-Nb irashobora kongerwamo ibyuma bishongeshejwe neza kandi neza kugirango bigumane umusaruro numutungo wihariye wicyuma.
3.Nb irashobora gushonga mubyuma bya nikel cyane nta gutandukanya, kandi imikorere itinda ya Nb mubyuma byashongeshejwe ubwayo iba efficinet, ubukungu kandi bwizewe muri base inro.Gereranije nibindi byongeweho bidafite Nb, bifite gukira neza kandi birashobora kwemeza ko umusaruro uhagaze.
4. Nickel muri Ni-Nb alloys ikora nka graphitizator na perlite stabilisateur, bityo imbaraga za tensile hamwe nubukanishi bwibikoresho bishobora gutunganywa.Ikindi kandi ukoresheje Ni-Nb, itandukaniro ryumucyo nigice kinini cyo guta ni yagabanutse mu musaruro. Byongeye kandi, ifite ingaruka nziza muri austenite na bainite ductile cast fer.
Ibicuruzwa bifitanye isano
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