Tungsten Carbide Ball
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  • Tungsten Carbide Ball

Tungsten Carbide Ball


Tungsten Carbide Ball: commonly known as tungsten carbide beads,tungsten carbide sphere, hard alloy ball, refers to a ball made from WC powder with binders like colbalt, nickel, etc.
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Classification:

Keywords: Metal Working/ Carbide Knife

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Product Details

Tungsten Carbide Grinding/Milling Media Balls Specifications

Highly polished tungsten carbide ball mill grinding media balls, highly wear-resistant and resistant to acid and alkali. High hardness, can meet the vast majority of metal powder crushing and refining. They are extensively applied to in the fields of Metallurgy, Ceramics, Electronics, Light Industry, Paint, Medicine, Geology, Chemical Engineering and so on.

 

Name

Tungsten carbide grinding ball

Other Names

Tungsten carbide pellet, tungsten carbide sphere, tungsten carbide bead, tungsten carbide grinding media, tungsten carbide satellites

Material

Tungsten carbide, hard metal, hard alloy, tungsten steel

Composition

Tungsten carbide – TC: 91.8%, Cobalt – Co: 8.0%, Other: 0.2%

Density

14.6 g/cm3

Hardness

HRA90

Features,Advantages

Wear resistant, corrosion resistant, impact resistant

Size Ranges

According to the material, ranging from 0.4 mm to 3 mm for small media mills, up to 3mm to 20mm for planetary ball mill, and up to 20mm to 50mm for ball mills

Grinding Ball Types

High precision ball, Semi-precision ball, sintered rough ball

Brand

Evergreen

Precision Ball Classes

G5,G10,G25,G50,G100

Applications(Equipment)

For Planetary Ball Mill, Lab Ball Mill, High Energy Ball Mill, Roller Jar Mill, Attritors, Sample Prep Mixer/Mill, Shaker Mill, Mixer Mill, Cryomill,

Applications(Use for )

Hard, super hard, abrasive samples, such as hard alloy powder, diamond powder, and silicon carbide powder.

 

Grade:  Performance of 4 grades

1: WC92% + 8% Co (If higher wear resistance is required, we recommend using WC-Co grade.)

2: WC92% + 8% Ni (In most corrosive wear situations, the best choice is WC-Ni grade, which is resistant to pH values as low as 2 to 3.)

3: W85%-97%+Ni+Fe tungsten ball (Density 15.5-18.5g/cm3, mainly used in shooting and counterweight fields. Such as fish sinkers, oil drilling balances, ball valves and bearings, shotgun bullets, armor-piercing bullets...)

4: W99.95% pure tungsten ball (Density 19.0-19.2g/cm3, mainly used in aerospace, electronic instruments, laboratories...)

 

ISO certified professional manufacturer for tungsten carbide balls since 2008.

 

Tolerances: AFBMA Ball Tolerances Tabl

Grade

Sphericity in inches

Sphericity in mm

Basic Diameter Tolerance in inches

Basic Diameter 2 in mm

Maximun Surface Roughness

G3

0.000003"

0.0000762mm

+/-0.00003"

+/-0.000762mm

0.5

G5

0.000005"

0.000127mm

+/-0.00005"

+/-0.00127mm

0.8

G10

0.000010"

0.000254mm

+/-0.0001"

+/-0.00254mm

1

G25

0.000025"

0.000635mm

+/-0.0001"

+/-0.00254mm

2

G50

0.000050"

0.00127mm

+/-0.0002"

+/-0.00508mm

3

G100

0.0001"

0.00254mm

+/-0.0005"

+/-0.0127mm

5

G200

0.0002"

0.00508mm

+/-0.001"

+/-0.0254mm

8

G500

0.0005"

0.0127mm

+/-0.002"

+/-0.0508mm

 

G1000

0.001"

0.0254mm

+/-0.005"

+/-0.127mm

 

 

Tungsten carbide precision balls- G5/G10/G25 grade Mainly applied for oil sealing, bearing ball, metering and milling industry.

 

 

Semi-finished carbide ball without band round ground ball. mainly used for milling industry, shots

 

Tungsten carbide ball blanks : It is sintered ball( unground )mainly used for milling industry.

Application :

Extremely good wear resistance and dimensional stability make tungsten carbide balls the preferred choice for grinding/milling media, precision hydraulic valves, high-load bearings, ball screws, linear bearings in slideways, gauging and checking instruments, and meters.

Product consultation

For further information (MOQ, price, delivery, etc), please request a quote or send an email to:

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