CAS 7440-03-1 Nb Niobium Powder , Metal Powder For Superconducting Materials

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Place of Origin: China
Brand Name: OEM
Certification: CE/ISO9001

Payment & Shipping Terms:

Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: 20kg or 50kg/ barrel
Delivery Time: 5-7 working days after receiving payment details
Payment Terms: T/T, Western Union, L/C

Product Name:Niobium PowderMolecular Formula:Nb
Melting Point:2468℃Boiling Point:4742℃
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metal raw material,metal powder


CAS 7440-03-1 Nb Niobium Refractory Metal Powder used in various superconducting materials

Brief Description of  Niobium Powder


Niobium, formerly known as columbium, is a chemical element with symbol Nb (formerly Cb) and atmoic number 41.


It is a soft, grey, crystalline, ductile transition metal, often found in the minerals pyrochlore and columbite. 


Niobium is used in various superconducting materials. These superconducting alloys,also containingtitanium and tin,are widely used in the superconducting magnets of MRI scanners. 


Other applications of niobium include welding, nuclear industries, electronics, optics, numismatics, and jewelry.


In the last two applications, the low toxicity and iridescence produced by anodization are highly desired properties.


Specification of Niobium Powder
























Application of Niobium Powder

1. Used for Super hard materials, carbide, capacitors, powder metallurgy, refractory alloy of gold.


2. Used as an alloying addition and used in the production of welding electrodes, refractory.


3. Also can be used in the manufacture of high temperature ceramic.


Performance of Niobium Powder 

1. The dense oxide film on surface has one-way conductive metal property.


2. Niobium powder for stainless steel has a high melting point, good corrosion resistance etc.


Storage condition of Niobium Powder

Carefully keep away from moist and damp. Store in dry and ventilating place.



1: May I get one sample before placing order?
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