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NB0067 Niobium Powder Maximize

NB0067 Niobium Powder

Catalog No.NB0067
Size150μm, 180μm
MaterialR04200 R04210
Purity98%, 99.5%
CAS Number7440-03-1
Density8.57 g/cm3

Niobium powder is light grey with a high melting point and anti-corrosion. It is used as additives to alloys & raw materials to make welding rods & refractory materials, etc.

Other niobium metals: Niobium Metal PowderNiobium FoilNiobium Ingot, etc.

More details

Description of Niobium Powder

Niobium is steel-gray or silvery-white but takes on a bluish tint when exposed to air at room temperatures for extended periods. The metal's oxidation in air commences at 200°C. Niobium, when used in alloying, improves strength, and its superconductive properties are enhanced when combined with zirconium.

niobium-metal-powder

 

Specification of Niobium Powder

Item No.

FNb-1

FNb-2

FNb-3

Nb+Ta≥

99.5%

99%

98%

Impurities

Concentrations (%,≤)

Ta

0.20

0.50

1.0

O

0.20

0.20

0.50

H

0.005

0.005

0.01

N

0.04

0.06

0.10

C

0.05

0.05

0.08

Fe

0.01

0.05

0.08

Si

0.005

0.01

0.02

Ni

0.005

0.005

0.01

Cr

0.005

0.07

0.01

W

0.005

0.01

0.03

Mo

0.003

0.005

0.01

Ti

0.003

0.005

0.02

Mn

0.003

0.005

0.01

Cu

0.003

0.005

0.01

Ca

0.005

0.005

0.02

Sn

0.005

0.005

0.01

Al

0.01

0.01

0.02

Mg

0.005

0.005

0.01

P

0.01

0.01

0.01

S

0.01

0.01

0.01

 

 

 

 

Particle Size

95% pass 150μm

95% pass 150μm

100% pass 180μm 

 

Applications of Niobium Powder

• High-temperature components, especially for the aerospace industry
• Alloy additions, including some for superconducting materials
• Plasma spray coatings
• Filters
• Certain corrosion-resistant applications

 

Packing of Niobium Powder

Packed with plastic bottles in cartons.



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