NiNb Nickle Niobium alloy e kholo ea NiNb60 NiNb65 NiNb75 alloy
Lihlahisoa tsa lihlahisoa
Nickel Niobium Master Alloy | ||||||||
Tlhaloso (boholo: 5-100mm) | ||||||||
Nb | S | P | Ni | Fe | Ta | Si | C | Al |
55-66% | 0.01% max | 0.02% max | Ho leka-lekanya | 1.0% max | 0.25% max | 0.25% max | 0.05% boholo | 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 |
|
Kopo
1.Haholo e sebelisoa e le nodularizer bakeng sa ho etsoa ha tšepe ea ductile cast.
2.Magnesium e Ni-Nb e ka kenngoa ka tšepe e qhibilihisitsoeng ka mokhoa o atlehileng le ka mokhoa o sireletsehileng e le ho boloka tlhahiso le thepa e khethehileng ea tšepe ea tšepe.
3.Nb e ka qhibiliha ka tšepe ea nickel haholo ntle le karohano leha e le efe, 'me ts'ebetso e liehang ea Nb ka tšepe e entsoeng ka ho qhibilihisoa e etsa hore e be efficinet, ea moruo le e bolokehileng ka har'a base inro.Ha e bapisoa le li-additives tse ling ntle le Nb, e na le ho hlaphoheloa hamolemo le ho ka etsa bonnete ba hore tlhahiso e tsitsitse.
4.Nickel ka li-alloys tsa Ni-Nb e sebetsa e le graphitizator le perlite stabilizer, kahoo matla a tensile le thepa ea mechine ea thepa e ka senyeha. e fokotsehile tlhahisong.Ho feta moo, e na le phello e babatsehang ho austenite le bainite ductile cast iron.