Tungsten Products

Home » Tungsten » Tungsten Carbide Powder

Hot Products:      Tungsten Copper   Medical and Industrial Radiation Shielding   Tungsten Electrode   Tungsten Crucible

Tungsten Carbide Powder

Back to Tungsten

Tungsten Carbide Powder

CAS#: 12070-12-1

Tungsten carbide (WC) powder is manufactured with Tungsten metal powder and pure carbon powder, e.g. carbon black, at 900 - 2200°C in pushers or batch furnaces.

Specifications

Item No. Description Purity Lot Size
CB74-T1 Item name: Tungsten Carbide Powder
Particle Size: according to Customers' Specifications
Total C: 6.08% ~ 6.18%, Free C: < 0.08%, Fe: < 0.04%, Mo: < 0.010%, Al: < 0.001% 1 MT 1 FCL
CB74-T2 Item name: Tungsten Carbide Powder
Particle Size: according to Customers' Specifications
Total C: 6.08% ~ 6.18%, Free C: < 0.08%, Fe: < 0.06%, Mo: < 0.015%, Al: < 0.002% 1 MT  1 FCL

 

Macro Tungsten Carbide Powder

Appearance

Dark grey metallic powder.

Properties

Particle: 60 mesh ~ 325 mesh
Screen Size: 60 mesh ~ 325 mesh
Apparent Density: > 6.8 g/cm3
Vibrating Density: > 8.2 g/cm3
Hall Flow Rate: 9 ~ 12 S/50g
FSSS: > 30 µm

Applications

Macro Tungsten carbide powder is used as additive for cemented carbide, or thermal spraying.

Specifications

Grades   FPWC-1 FPWC-2
Main Contents (%)

Total C

6.13±0.1

5.95±0.1

Free C

=0.1

=0.1

Impurity Contents Max. (%)

Ti

0.1

0.1

Co

0.005

0.005

Mo

0.1

0.1

Ca

0.005

0.01

Si

0.003

0.005

Fe

0.3

0.5

Al

0.002

0.005

S

0.002

0.005

P

0.001

0.005

Ni

0.008

0.01

As

0.005

0.01

K+Na

0.003

0.005


 

Casting Tungsten Carbide Powder

CAS#: 12070-12-1

Casting Tungsten carbide powder is made by melting Tungsten metal and Carbon together. It has two eutectic compositions: WC and W2C. It is manufactured through insufficient quenching into extremely hard solid particles of fine crystal structure.

Specifications

Item No. Description Purity Lot Size

CB74-C1

Item name: Casting Tungsten Carbide Powder
Particle Size: 20 mesh ~ 30 mesh

W: 95% ~ 96%, Total C: 3.9%, 
Free C: < 0.08%

1 MT
1 FCL

CB74-C2

Item name: Casting Tungsten Carbide Powder
Particle Size: 30 mesh ~ 40 mesh

W: 95% ~ 96%, Total C: 3.9%, 
Free C: < 0.08%

1 MT
1 FCL

CB74-C3

Item name: Casting Tungsten Carbide Powder
Particle Size: 40 mesh ~ 60 mesh

W: 95% ~ 96%, Total C: 3.9%, 
Free C: < 0.08%

1 MT
1 FCL

CB74-C4

Item name: Casting Tungsten Carbide Powder
Particle Size: 60 mesh ~ 80 mesh

W: 95% ~ 96%, Total C: 3.9%, 
Free C: < 0.08%

1 MT
1 FCL