Spherical Tungsten powder(W)

Spherical tungsten powder has a melting point of 3400℃ and boiling point of 5555℃. Tungsten powder is the hardest metal material.

Model:W（50nm）

APS(D50):50-80nm

Purity(%):>99.9

Specific surface area:14 m2/g

Shape:spherical

Sphericity:＞95%

CAS NO.：7440-33-7

EINECS (EC NO.)：231-143-9

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Product Description Product Features Technical Specification Related Products

Product Description

Spherical tungsten powder has a melting point of 3400℃ and boiling point of 5555℃. Tungsten powder is the hardest metal material.
Tungsten powder is the main raw material for processing powder metallurgy tungsten products and tungsten alloys. It can be made into wire, rod, tube, plate and other shaped products. Tungsten powder can be mixed with other metal powders to make various tungsten alloys, such as tungsten-molybdenum alloys, Tungsten rhenium alloy, tungsten copper alloy and high density tungsten alloy, etc.
Main properties:Spherical tungsten powder has high purity (99.95%), small particle size (50nm), low oxygen content (<200ppm), good sphericity (>95%), fewer satellite balls, and good fluidity.

Product Features

Spherical tungsten powder has high purity (99.95%), small particle size (50nm), low oxygen content (<200ppm), good sphericity (>95%), fewer satellite balls, and good fluidity.

Technical Specification

Model	Purity	Average Particle Size (D50)（nm）			Specific surface area	Shape	Sphericility	The spherical rate
Model	Purity	D10	D50	D90	Specific surface area	Shape	Sphericility	The spherical rate
W（50nm）	≥99.9%	10-30	50-80	＜270	14 m2/g	spherical	＞95%	＞98%
W（100nm）	≥99.9%	30-60	50-100	＜1000	9.2 m2/g	spherical	＞95%	＞98%
Model	Purity	Average Particle Size （um）			fluidity	Shape	Sphericility	The spherical rate
Model	Purity	D10	D50	D90	fluidity	Shape	Sphericility	The spherical rate
W（1-10um）	≥99.9%	＞1	5±1	＜10	12 S/50g	spherical	＞95%	＞98%
W（5-30um）	≥99.9%	＞5	15±3	＜30	10 S/50g	spherical	＞95%	＞98%
W（10-50um）	≥99.9%	＞10	30±5	＜50	6.3 S/50g	spherical	＞95%	＞98%

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