Products

tantalum-niobium carbide solid solution powder

grade：80：20、60：40、90：10、70：30

appearance：dark grey powder

grade		80:20	60:40	90:10	70:30
main content%	Ta	71±1.5	56±1.3	84.4±1.5	65.6±1.5
main content%	Nb	20.6±1.0	35±1.3	8.85±1.0	26.6±1.2
main content%	T.C	7.2±0.5	8.1±0.5	6.75±0.5	7.8±0.5
main content%	F.C	<=0.15	<=0.15	<=0.15	<=0.15
impurity content ％ MAX	Co	0.15	0.15	0.15	0.15
impurity content ％ MAX	Mo	0.1	0.1	0.1	0.1
impurity content ％ MAX	Si	0.02	0.02	0.01	0.01
impurity content ％ MAX	Fe	0.15	0.15	0.15	0.15
impurity content ％ MAX	Ni	0.04	0.04	0.04	0.04
impurity content ％ MAX	K	0.008	0.008	0.008	0.008
impurity content ％ MAX	Ca	0.01	0.01	0.01	0.01
impurity content ％ MAX	Na	0.008	0.008	0.008	0.008
impurity content ％ MAX	Mn	0.05	0.05	0.05	0.05
impurity content ％ MAX	Sn	0.01	0.01	0.01	0.01
impurity content ％ MAX	N	0.2	0.2	0.2	0.2
impurity content ％ MAX	S	0.03	0.03	0.03	0.03
impurity content ％ MAX	O	0.2	0.2	0.2	0.2
impurity content ％ MAX	Ti	0.5	0.5	0.5	0.5
impurity content ％ MAX	Ai	0.015	0.015	0.015	0.015
impurity content ％ MAX	W	0.5	0.5	0.2	0.5
impurity content ％ MAX	Cr	0.1	0.1	0.05	0.1
Fsss,um			2.0~5.0	2.0~5.0	2.0~5.0	2.0~5.0
application			For cemented carbides