NiNb Nickle Niobium master alloy NiNb60 NiNb65 NiNb75 ingxubevange
Iiparamitha zeMveliso
Nickel Niobium Master Alloy | ||||||||
Ubungakanani (ubukhulu: 5-100mm) | ||||||||
Nb | S | P | Ni | Fe | Ta | Si | C | Al |
55-66% | 0.01% max | 0.02% max | Ibhalansi | 1.0% max | 0.25% max | 0.25% max | 0.05% max | 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% max | 0.005% max | 0.005% max |
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Isicelo
1.Isetyenziswa kakhulu njenge-nodularizer yokwenziwa kwe-ductile cast iron.
I-2.I-Magnesium kwi-Ni-Nb inokongezwa kwintsimbi etyhidiweyo ngokufanelekileyo kwaye ikhuselekile ukuze kugcinwe imveliso kunye nepropathi ekhethekileyo yentsimbi.
I-3.I-Nb inokunyibilika kwintsimbi ye-nickel kakhulu ngaphandle kokwahlulo, kunye nokusebenza okucothayo kokuphendula kwe-Nb kwintsimbi etyhidiweyo izenza ibe yi-efficinet, i-economical kunye ne-additive ekhuselekileyo kwi-base inro.Xa kuthelekiswa nezinye izongezo ngaphandle kwe-Nb, ine ukuchacha okungcono kwaye kunokuqinisekisa ukuba imveliso izinzile.
I-4.I-Nickel kwi-alloys ye-Ni-Nb isebenza njenge-graphitizator kunye ne-perlite stabilizer, ngoko ke amandla e-tensile kunye nepropathi yomatshini wezinto eziphathekayo ziyakwazi ukufakwa. iyancipha kwimveliso.Ngaphezu koko, inefuthe elihle kakhulu kwi-austenite kunye ne-bainite ye-ductile cast iron.