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Suoyi High Quality Spherical Niobium Powder Metal Nb Powder Used in Additive Manufacturing/3D Printing

Suoyi High Quality Spherical Niobium Powder Metal Nb Powder Used in Additive Manufacturing/3D Printing

The powder of metal niobium, the dense oxide film formed on its surface has the property of unidirectional conductive valve metal.

Properties: Its oxide niobium oxide Nb2O5 is a white powder with a purity of 99.999%. It is used to produce high-purity lithium niobate crystals and additives for special optical glass. The anodic oxide film has stable chemical properties, high resistivity, small leakage current and large dielectric constant. The specific capacitance of niobium powder for capacitor is 3300~3600μF·V/g, and the leakage current value is 1×10-3μA/(μF·V). It is prepared by reduction-hydrogenation method, sodium reduction method, etc. Used in the manufacture of electrolytic capacitors and walkie-talkies and general industrial electrical equipment.

Product Name Niobium powder
Formula Nb
CAS NO. 7440-02-1
Purity 99.9%min
Particle size -100+325 mesh,5-25um,15-45um,10um,40um,50nm
Density 8.57g.cm-3
State of Matter Solid
Melting point 2477°C
Boiling point 4744°C
Heat of fusion 30KJ-mol-1
Heat of vaporization Heat of vaporization
Specific heat capacity 24.60J.mol-1.K-1

product details

Cobalt metal powder

Products Name	Niobium Powder
Main Products	Niobium powder/niobium block/niobium rod/Lithium Niobate
Package	Foil bag\Big bag\drums, etc.
Payment Term	T/T, L/C, West Union, Paypal
Application	Welding Consumable Materials
Particle size:	15-45um,45-120um.80-250um etc.
Finess	100-400mesh/customizable

Chemical Composition(wt.%)
Element(ppm max)	Grade Nb-1	Grade Nb-2	Grade Nb-3
Ta	30	50	100
O	1500	2000	3000
N	200	400	600
C	200	300	500
H	100	200	300
Si	30	50	50
Fe	40	60	60
W	20	30	30
Mo	20	30	30
Ti	20	30	30
Mn	20	30	30
Cu	20	30	30
Cr	20	30	30
Ni	20	30	30
Ca	20	30	30
Sn	20	30	30
Al	20	30	30
Mg	20	30	30
P	20	30	30
S	20	30	30

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.

4. Adding 0.001% to 0.1% Niobium powder to change the mechanical properties of steel 5. Used as sealed material of the arc tube.

Super Niobium Alloy

Cemented carbide

Welding consumbale materials

Superconducting material

Application field

1 superconducting application;

2 high temperature alloy;

3 Steel applications:

4 coins;

5 Other niobium (or doped with 1% zirconium) is a sealing material for high pressure sodium lamp arc tubes because the thermal expansion coefficient of niobium is very similar to that of sintered alumina arc lamp ceramic materials

Delivery:

Within 15 working days after signing contract, if there are special requirements, it may need more time.

yttrium fluoride,YF3,spherical yttrium fluoride.

Ports:

Shanghai/Qingdao

Shipment:

1. As for the tiny amount(less than 50kgs), we will use express(TNT, FedEx, EMS or DHL), which is convenient.

2. As for the small amount (from 50kgs to 1000kgs), we will deliver by air or by sea.

3. As for the normal amount (more than 1000kgs), we usually shipped by sea.