NiNb Nickle Niobium ariki koranu NiNb60 NiNb65 NiNb75 koranu
Tawhā Hua
| Nickel Niobium Master Alloy | ||||||||
| Tohu（rahi:5-100mm） | ||||||||
| Nb | S | P | Ni | Fe | Ta | Si | C | Al |
| 55-66% | 0.01% mōrahi | 0.02% mōrahi | Taurite | 1.0% mōrahi | 0.25% mōrahi | 0.25% mōrahi | 0.05%max | 1.5% mōrahi |
| Ti | N | O | Pb | As | BI | Sn |
|
|
| 0.05% mōrahi | 0.05% mōrahi | 0.1% mōrahi | 0.005% mōrahi | 0.005% te teitei | 0.005% mōrahi | 0.005% mōrahi |
| |
Taupānga
1.Mainly whakamahia rite te nodularizer mo te hanga o te rino maka ductile.
2.Ko te Magnesium i roto i te Ni-Nb ka taea te whakauru ki roto i te rino whakarewa pai ake me te haumaru kia mau tonu ai te putanga me te taonga motuhake o te rino whakarewa.
3.Ka taea te rewa te Nb i roto i te whakarewa nickel me te kore he wehewehenga, a ko te mahi puhoi o te tauhohenga o te Nb i roto i te rino whakarewa ka waiho hei taapiri efficinet, ohaoha me te haumaru i roto i te turanga inro. Ka whakatauritea ki etahi atu taapiri kaore he Nb, he pai ake te whakaora, ka taea te whakarite kia pumau te hanga.
4.Ko te Nickel i roto i te Ni-Nb alloys e mahi ana hei graphitizator me te perlite stabilizer, na te kaha o te kaha me te taonga miihini o te rauemi ka taea te whakauru.Aso me te tono a te Ni-Nb, ka whakahekehia te rereketanga o te waahanga whakarewa marama me te taumaha i roto i te hanga.I tua atu, he pai te painga ki te rino austenite me te bainite.
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