Niobium carbide

Số CAS: 12069-94-2
Khối lượng phân tử: 105.93
Công thức phân tử / ký hiệu hóa học: NbC

Mô tả

Beige powder, Metallic luster, is sodium chloride cubic

ỨNG DỤNG

As carbide carbide additive, it is three yuan, four yuan carbide solution content components, such as WC - NbC - C ternary system, etc. Also can make purple artificial stone

Phiếu kiểm nghiệm

Inspection report

Name	Niobium carbide	CAS：12069-94-2
Characteristics	Beige powder
Test items		test results
		NC-1	NC-2
NbC		99%	95%
The total C		≥11.0％	≥10.0％
Free C		≤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％