NiNb Nickle Niobium master alloy NiNb60 NiNb65 NiNb75 alloy
Product Parameters
Nickel Niobium Master Alloy | ||||||||
Spec (kukula: 5-100mm) | ||||||||
Nb | S | P | Ni | Fe | Ta | Si | C | Al |
55-66% | 0.01% max | 0.02% max | Kusamala | 1.0% max | 0.25% max | 0.25% max | 0.05% kuchuluka | 1.5% max |
Ti | N | O | Pb | As | BI | Sn |
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0.05% max | 0.05% max | 0.1% max | 0.005% max | 0.005% kuchuluka | 0.005% max | 0.005% max |
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Kugwiritsa ntchito
1.Mainly ntchito monga nodularizer kupanga ductile cast iron.
2.Magnesium mu Ni-Nb akhoza kuwonjezeredwa muzitsulo zosungunula bwino komanso mosamala kuti asunge zotuluka ndi katundu wapadera wa chitsulo chosungunuka.
3.Nb ikhoza kusungunuka muzitsulo za nickel kwambiri popanda kugawanika, ndipo kuchitapo kanthu kwapang'onopang'ono kwa Nb muzitsulo zosungunula kumadzipangitsa kukhala otetezeka, owonjezera pachuma komanso otetezeka mu inro.
4.Nickel mu Ni-Nb alloys amagwira ntchito ngati graphitizator ndi perlite stabilizer, kotero kuti mphamvu zowonongeka ndi makina azinthu amatha kukhala opanda pake.Komanso ndi kugwiritsa ntchito Ni-Nb, kusiyana kwa chidutswa chowala ndi cholemetsa kumachepetsedwa popanga.