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Niobium Block

Attribute：
1.Niobium is stable in air at room temperature and is not completely oxidized when red hot in oxygen,
2.Direct combination with sulfur, nitrogen and carbon at high temperature can form alloys with titanium, zirconium, hafnium and tungsten.
3.Does not interact with inorganic acids or bases, nor is it soluble in aqua regia, but soluble in hydrofluoric acid.
4.Niobium is also resistant to various types of erosion and can form a dielectric oxide layer.

Overview
Recommended Products

Parameter：

Name	Brand	Specification
NB Bar	TNb1/TNb2	14×14×300 mm, etc
NB Wire	TNb1/TNb2	Dia：0.2 - 3.0 mm
NB Rod	Nb1,Nb2, FNb1,FNb2	Dia：3.0-65mm
NB Sheet		T：0.01-0.1mm; W：30-300mm; L：≥300mm
NB Strip		T：0.1-0.8mm; W：50-800mm; L：50-2000mm
NB Sheet		T：0.8-6.0mm; W：50-500mm; L：50-2000mm

Component％
Brand	Main component		Other impurities maximum
Brand	Nb	Fe	Si	Ni	W	Mo	Ti	Ta	O	C	H	N
Nb1	surplus	0.004	0.004	0.002	0.005	0.005	0.002	0.07	0.015	0.004	0.0015	0.003
Nb2	surplus	0.01	0.01	0.005	0.02	0.01	0.004	0.1	0.02	0.01	0.0015	0.008
If the user has special requirements, both parties will discuss in detail

Product Details

Niobium block is a high-purity solid niobium metal product with silver-gray metallic luster, featuring outstanding physical and chemical properties. It boasts a high melting point of 2468°C, excellent corrosion resistance against acids, alkalis and most corrosive media at room temperature, and superb ductility and thermal stability.

This metal block has stable superconductive performance under low temperature, low thermal neutron absorption cross-section and good welding machinability. It is widely applied in multiple key industries: used as raw material for manufacturing niobium alloy additives in aerospace, aviation and nuclear energy sectors; processed into sputtering targets, superconducting components and chemical anticorrosion equipment in electronic and semiconductor fields; also served as core raw material for producing high-strength low-alloy steel to enhance steel strength, toughness and wear resistance.

Our niobium blocks support customizable specifications with high purity ranging from 99.9% to 99.999%. Strict surface polishing and impurity control are implemented during production to meet the precision manufacturing standards of new energy, advanced metallurgy and high-end electronic industries.

Applications：
1.Iron and steel industry
2.Superconducting materials industry
3.Aerospace industry
4.Atomic energy industry
5.Electronics industry
6.Medical treatment
7.Chemical industry
8.casting
9.optics
10.lighting