Name: Industrial Spherical Tungsten Carbide Grinding Media Balls Extreme Wear
Brand: Guangzhou Zoli Technology Co.,Ltd.
SKU: ZWC-01
Availability: InStock

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Industrial Spherical Tungsten Carbide Grinding Media Balls Extreme Wear

Spherical Tungsten Carbide Grinding Media

industrial Tungsten Carbide Grinding Media

industrial tungsten carbide grinding balls

Place of Origin:

China

Brand Name:

Zhongli

Certification:

ISO CE

Model Number:

ZWC-01

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Industrial Spherical Tungsten Carbide Grinding Media Balls Extreme Wear

Product Details

Abrasion Resistance:

Excellent

Application:

Grinding And Milling Of Hard Materials

Heat Resistance:

Up To 1000°C

Size:

1mm-20mm

Color:

Silver

Material:

Tungsten Carbide

Hardness:

HRA 89-92

Chemical Composition:

WC-Co

Shape:

Spherical

Corrosion Resistance:

Good

Impact Resistance:

High

Density:

14.95 G/cm3

Highlight:

Spherical Tungsten Carbide Grinding Media

industrial Tungsten Carbide Grinding Media

industrial tungsten carbide grinding balls

Payment & Shipping Terms

Minimum Order Quantity

1kg

Packaging Details

plastic+barrel

Delivery Time

within 15 days

Payment Terms

L/C,T/T,Western Union

Supply Ability

40-200 ton per month

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Industrial Spherical Tungsten Carbide Grinding Media Balls Extreme Wear

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ain@zlengineer.com

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Product Description

Industrial Spherical Tungsten Carbide Grinding Media Balls Extreme Wear

Premium Tungsten Carbide Grinding Media for Demanding Industrial Applications

Tungsten carbide grinding media offers unmatched hardness and wear resistance for precision grinding and milling across industries. These high-density spherical balls deliver superior performance in the most abrasive environments.

Key Features

Extreme Hardness: Among the hardest materials available (HRA 90+)
Superior Wear Resistance: Lasts 20-50× longer than steel media
Chemical Inertness: Resistant to most chemicals and solvents
High Thermal Stability: Performs in high-temperature environments
Optimal Density: 14.6-15.0 g/cm³ for efficient grinding

Mechanical & Physical Properties

Composition %	Grade	Specific Gravity (g/cm³)	Compression Modulus (MPa)	Hardness (HRA)	Bending Strength (MPa)	Elasticity Modulus (GPa)
WC: 92% Cobalt: 8%	YG8	≥14.6	56	89.0	≥2320	510.0

Material Comparison

Property	Tungsten Carbide (WC-6%Co)	Alumina (99%)	Zirconia (YTZP)	Steel (440C)
Density (g/cm³)	14.6-15.0	3.9	6.0	7.8
Hardness (HRA)	90-92	80-85	88-90	60-65
*Fracture Toughness (MPam½)**	10-12	4-5	7-10	15-20

Key Takeaways

2× Harder than alumina, 3× harder than steel - Minimal wear in abrasive environments
Highest density - Delivers superior kinetic energy for efficient grinding
Exceptional compressive strength - Withstands high-load milling

Performance Advantages by Industry

Industry	Benefit
Mining	50× lifespan vs. steel in gold ore processing
Aerospace	No Fe/Ni contamination in Ti alloy powders
Electronics	Ultra-pure grinding for semiconductor materials
Oil & Gas	Drilling mud additives with minimal wear

Performance Summary

Unmatched Hardness - Lowest wear rate in extreme abrasion
High Density - Faster grinding with less energy
Chemical Stability - Resists most solvents/slurries
Longest Lifespan - ROI justified in 6-12 months

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Global Shipping Examples

Frequently Asked Questions

What is tungsten carbide grinding media?

Tungsten carbide grinding media consists of WC (tungsten carbide) particles bonded with cobalt (Co) or nickel (Ni). It is the hardest and most wear-resistant grinding material available, ideal for abrasive and high-impact milling.

What are the advantages over steel, alumina, or zirconia media?

Hardness (HRA 90+): 3× harder than steel, 2× harder than alumina
Density (14-15 g/cm³): Higher kinetic energy for faster grinding
Wear Resistance: Lasts 20-50× longer than steel in abrasive slurries
Contamination-Free: No iron/nickel leaching (critical for batteries, electronics)

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