niobium block for melting_北京兴荣源科技有限公司

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Alloy melting additive

niobium block for melting

发布时间：2020/02/05 丨文章来源：未知丨浏览次数：

product details

（1）Conventional size：30-50mm, each approximately, about 120 grams, irregular shape

（2）application： high temperature resistance, good corrosion resistance, mainly used in the production of niobium alloy,
the main raw material of superconducting materials, or the main raw materials of electronic bombardment niobium ingot.

（3）product advantages: melting metal niobium has high purity, low oxygen, low carbon, and other impurities with low
content, more suitable for high temperature alloy.

（4） chemical composition

purity	The following components are not greater than（%）
Nb	O	C	N	Fe	Ni	Cr	Si	Pb	Cu
99.9%	0.04%	0.01%	0.03%	0.01%	0.005%	0.005%	0.03%	--	0.001%
	W	Mo	Ti	Zr	Ta	Sn+Bi+Sb+Cd Low melting point metal			total impurities
	0.003%	0.003%	0.001%	0.005	0.1%	---			<0.1%%

Other related products

production name	Purity and size	Product characterization
Niobium bars	1.7cm1.7cm50cm	high purity, can be cut into small pieces
niobium block for melting	99.9% 30-50mm, each approximately, about 120 grams, irregular shape	low oxygen, low carbon, and other impurities with low content
Molybdenum metal	purity：99.95% Round size: Φ15-20mm length：250-800mm, Square size: 15-20mm square, length:500-800mm,	reasonable price, quality assurance

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