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Good And Cheap Niobium Nb Metals 99.95% Niobium Powder For Producing HRNB WCM02

Short Description:

Niobium Nb Metal Powder

Niobium is gray metal, melting point 2468 ℃, boiling point 4742 ℃. Niobium is stable in air at room temperature, the red is not completely in the oxygen oxidation.


Product Detail

Product Tags

Product Parameters

item value
Place of Origin China
  Hebei
Brand Name HSG
Model Number SY-Nb
Application For Metallurgical Purposes
Shape powder
Material Niobium powder
Chemical Composition Nb>99.9%
Particle Size Customization
Nb Nb>99.9%
C C< 500ppm
Ni Ni<300ppm
Cr Cr<10ppm
W W<10ppm
N N<10ppm

Chemical Composition

HRNb-1

O

H

C

N

Fe

Si

Ni

Cu

0.20

0.005

0.05

0.04

0.01

0.005

0.005

0.005

Ta

W

Mo

Ti

Mn

Cu 

 Nb+Ta  

<0.20

0.005

0.003

0.003

0.003

0.003

 >99   
HRNb-2

O

H

C

N

Fe

Si

Ni

Cu

0.20

0.005

0.05

0.06

0.05

0.01

0.005

0.005

Ta

W

Mo

Ti

Mn

Nb+Ta 

   

<0.50

0.01

0.005

0.005

0.005

>99 

   
HRNb-3

O

H

C

P

S

 Nb+Ta

 

 

0.50

0.01

0.08

0.01

0.01

 >98

 

 

Products Description

Niobium Nb Metal Powder

Niobium is gray metal, melting point 2468 ℃, boiling point 4742 ℃. Niobium is stable in air at room temperature, the red is not completely in the oxygen oxidation.

Size of our Niobium Powder

Normalest size: 200mesh & 300mesh; finest size:500mesh

Pacakge

Pacakge: Plastic bottle in box or as your requirements.

Shipping detail: in 2-3 days after receive the payment

Niobium Powder1

Application

1. Niobium is a very important superconducting material to produce high-capacity capacitor.

2. Niobium powder is also used to produce tantalum.

3. The pure Niobium metal powder or Niobium Nickel alloy is used to make Nickel, Chrome and Iron base high temperature alloy. Such alloy is applied to jet engines, gas turbine engines, rocket assembly, the turbocharger and the heat of combustion equipment;

4. By adding 0.001% to 0.1% Niobium nano powder is good enough to change the mechanical properties of steel.

5. Due the coefficient of thermal expansion of Niobium is very similar to the sintered alumina ceramic material of the arc lamp, Nb nano powder could used as sealed material of the arc tube.


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