CAS 12069-94-2 Niobium carbide NbC hmoov

Lus piav qhia luv luv:

Lub npe: Niobium carbide

Cov roj formula: NbC

Purity: 99% min

Cov tsos: Grey dub hmoov

Particle loj: 1-5um

CAS Nr .: 12069-94-2

Hom Tshuaj: Epoch-Chem

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Product Detail

Khoom cim npe

Product Description

Niobium Carbide Powder yog grey tsaus hmoov nrog lub siab melting point, siab hardness khoom, dav siv nyob rau hauv refractory kub cov ntaub ntawv thiab cemented carbide additives

Specification

Niobium Carbide Hmoov Chemical Composition (%)
Tshuaj muaj pes tsawg leeg	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
Hom	Epoch

Daim ntawv thov

Siv nyob rau hauv micro alloyed steels, refractory coatings, txiav cov cuab yeej, lub dav hlau cav turbine hniav, lub valve, tus Tsov tus tw tiab thiab lub foob pob hluav taws nozzle txheej, tshuaj tsuag txheej cov ntaub ntawv, ultra hard membranous cov ntaub ntawv thiab vuam.

1. Niobium carbide muaj tshuaj lom neeg ruaj khov thiab ua haujlwm kub. Nws yog lub siab melting point thiab siab hardness khoom, uas yog dav siv nyob rau hauv refractory kub cov ntaub ntawv thiab cemented carbide additives.

2. Niobium carbide yog ternary thiab quaternary carbide cov khoom siv tshuaj tiv thaiv. Nws yog siv los ua ke nrog tungsten carbide thiab molybdenum carbide rau kub forging tuag, txiav cov cuab yeej, dav hlau cav turbine hniav, li qub, daim tiab thiab foob pob ua ntxaij.