Cas 12069-94-2 Niobium carbide NbC ntụ ntụ

Nkọwa dị mkpirikpi:

Aha: Niobium carbide

Usoro: NbC

Ịdị ọcha: 99% nkeji

Ọdịdị: ntụ ntụ ojii isi awọ

Nha nha: 1-5um

Nọmba Cas: 12069-94-2

Ụdị: Epoch-Chem

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Nkọwa ngwaahịa

Niobium Carbide ntụ ntụ bụ ntụ ntụ gbara ọchịchịrị na-agbaze dị elu, ihe siri ike, nke a na-ejikarị eme ihe na ihe ndị na-ekpo ọkụ na-ekpo ọkụ na ihe mgbakwunye carbide cimented.

Nkọwapụta

Ngwakọta kemịkalụ Niobium Carbide ntụ ntụ (%)
Ngwakọta kemịkalụ	NbC-1	NbC-2
CT	≥11.0	≥10.0
CF	≤0.10	≤0.3
Fe	≤0.1	≤0.1
Si	≤0.04	≤0.05
Al	≤0.02	≤0.02
Ti	-	≤0.01
W	-	≤0.01
Mo	-	≤0.01
Ta	≤0.5	≤0.25
O	≤0.2	≤0.3
N	≤0.05	≤0.05
Cu	≤0.01	≤0.01
Zr	-	≤0.01
Ụdị	Epoch

Ngwa

A na-eji ya na micro alloyed steels, mkpuchi refractory, ngwaọrụ ịkpụ, agụba igwe jet engine, valvụ, uwe ọdụ na rocket spray nozzle cover, spray cover, ultra hard membranous material and welding.

1. Niobium carbide nwere ezigbo nkwụsi ike nke kemịkal na arụmọrụ dị elu.Ọ bụ ebe mgbaze dị elu na ihe siri ike dị elu, nke a na-ejikarị eme ihe na refractory elu okpomọkụ ihe na cemented carbide mgbakwunye.

2. Niobium carbide bụ ihe ngwọta siri ike nke ternary na quaternary carbide.A na-eji ya na tungsten carbide na molybdenum carbide maka ịgha anwụ na-ekpo ọkụ, ngwá ọrụ ịkpụ, eriri ụgbọ elu jet engine, valves, sket ọdụ na rọketi.