WM0146 Tungsten Powder (W Powder)

Catalog No. WM0146
Size 1-10μm -100mesh to +325mesh
Material W
Purity W≥99.95%
Appearance dark gray powder
CAS Number 7440-33-7
APS 0.5-45.0 μm or customized

Tungsten Powder (W Powder) is a kind of dark gray powder with chemical formula of W. Stanford Advanced Materials (SAM) is a worldwide supplier of high-quality Thermal Spraying Powder.

Stanford Advanced Materials is experienced in providing high purity tungsten powder. We offer various tungsten products according to your requirements.

Related products: Spherical Tungsten Powder, Nano Tungsten Powder, Tungsten Carbide Powder, Macro Tungsten Carbide Powder, Casting Tungsten Carbide Powder

 

Tungsten Powder Description

Tungsten Powder (W Powder) features high purity, small particle size, small bulk density, uniform particles, high activity, large specific surface area, and extremely low oxygen content after the powder is treated with inert gas. It is easy to disperse and used in industries, currently widely used in aerospace alloys, electronic packaging alloys, electrode materials, microelectronic films, sintering aids, protective coatings, gas sensor electrodes, etc.

Tungsten powder is of high density and high melting point. It is spheroidal in shape and Gray in color.

tungsten-powder

 

Tungsten Powder Specification

Specification

Grade

APS/BET/FSSS

Oxygen (%,)

Ultra-Fine Size

ZE03

3.1-5.2m2/g

0.60

ZE04

2.0-3.5m2/g

0.55

ZE06

0.50-0.70μm

0.40

ZE07

0.60-0.80μm

0.35

ZE08

0.70-0.90μm

0.25

Fine Size

ZW10

0.90-1.10μm

0.20

ZW12

1.10-1.30μm

0.15

ZW15

1.30-1.70μm

0.12

Medium Size

ZW20

1.80-2.20μm

0.08

ZW25

2.30-2.70μm

0.08

ZW30

2.80-3.20μm

0.06

ZW35

3.30-3.70μm

0.06

ZW40

3.80-4.50μm

0.04

ZW50

4.50-5.50μm

0.04

ZW60

5.50-6.50μm

0.04

ZW70

6.50-7.50μm

0.04

Coarse Size

ZW80

7.50-8.50μm

0.04

ZW90

8.50-9.50μm

0.04

ZW100

9.00-11.0μm

0.04

ZW120

11.0-13.0μm

0.03

Ultra-Coarse Size

ZW150

13.0-17.0μm

0.03

ZW200

16.0-25.0μm

0.03

ZW300

25.0-35.0μm

0.03

ZW400

35.0-45.0μm

0.03

Impurities (ppm, )

Al

As

Bi

Ca

Cd

Co

Cr

Cu

Fe

K

5

10

1

15

1

10

20

3

50

15

Mg

Mn

Mo

Na

Ni

P

Pb

S

Sb

Si

10

10

30

15

20

10

1

10

5

15

Sn

Ti

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3

10

10

 

 

 

 

 

 

 

Tungsten powder Application

Tungsten powder is mainly used in the production of weight fillers, radiation shielding fillers, and induction accelerators, etc. The thin film surface of its polymer mixture makes it suitable for radiation protection. It is also an ideal heavy metal filler for injection-molding applications due to the large particle size. Tungsten powder is suitable for applications in the metal spray industry.

 Tungsten powder is used in aerospace alloys, electronic packaging alloys, electrode materials, microelectronic films, sintering aids, protective coatings, gas sensor electrodes.

Tungsten Powder (W Powder) Safety Information

Signal Word

Danger

Hazard Statements

H228-H315-H319

RTECS Number

YO7175000

Transport Information

N/A

WGK Germany

3

GHS Pictograms

Tungsten Powder (W Powder) Packaging

Our Tungsten Powder (W Powder) is carefully handled during storage and transportation to preserve the quality of our product in its original condition.

Double plastic bags in iron drum, 50kg/piece. Or according to the needs of customers.

 

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