Name: Ultra Fine Polished Tungsten Sphere WC Media Steel Ball Submicron For Precision Grinding
Brand: Guangzhou Zoli Technology Co.,Ltd.
SKU: ZWC-01
Availability: InStock

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Ultra Fine Polished Tungsten Sphere WC Media Steel Ball Submicron For Precision Grinding

Precision Grinding polished tungsten sphere

Submicron polished tungsten sphere

Polished tungsten steel ball

Place of Origin:

China

Brand Name:

Zhongli

Certification:

ISO CE

Model Number:

ZWC-01

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Ultra Fine Polished Tungsten Sphere WC Media Steel Ball Submicron For Precision Grinding

Product Details

Impact Toughness:

High

Advantages:

High Hardness, High Density, Excellent Wear Resistance

Application Industries:

Mining, Cement, Power Plants, Chemicals, Etc.

Color:

Silver

Usage:

Grinding And Milling Applications

Crushing Load:

≥ 2000N

Wear Rate:

≤ 0.5 G/t

Shape:

Spherical

Size:

1mm-20mm

Hardness:

HRA 92-94

Chemical Composition:

WC-Co

Material:

Tungsten Carbide

Density:

14.95 G/cm3

Abrasion Resistance:

Excellent

Highlight:

Precision Grinding polished tungsten sphere

Submicron polished tungsten sphere

Polished tungsten steel ball

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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Product Description

Ultra Fine Polished Tungsten Sphere WC Media Steel Ball Submicron For Precision Grinding

Ultra Fine Grain WC Media Sub Micron Structure for Precision Grinding

In today's industrial landscape, precision grinding is essential for manufacturing processes requiring high precision and durability. Ultra fine grain WC media with sub micron structures enhances grinding efficiency while improving finished product quality.

Understanding Ultra Fine Grain WC Media

What is Ultra Fine Grain WC Media?
Ultra fine grain WC (tungsten carbide) media consists of tungsten carbide particles reduced to sub micron sizes. These particles offer exceptional hardness and wear resistance, ideal for precision grinding applications.

Why Sub Micron Structure Matters
The sub micron structure ensures uniform particle distribution, improving grinding consistency and quality. This structure facilitates cobalt binder spreading, promoting WC-Co agglomerate formation.

Benefits of Ultra Fine Grain WC Media

Enhanced Grinding Efficiency: Smaller particle size enables better material contact for faster, more effective grinding
Improved Surface Finish: Uniform particle distribution minimizes surface irregularities for smoother finishes
Increased Wear Resistance: Ideal for high-stress environments like mining and tunnel boring
Versatility: Suitable for electronics, ceramics, cosmetics, and more

Mechanical & Physical Properties

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 (MPa*m½)	10-12	4-5	7-10	15-20

✓ 2× Harder than alumina, 3× harder than steel - Minimal wear in abrasive environments

✓ Highest density - Superior kinetic energy for efficient grinding

✓ Exceptional compressive strength - Withstands high-load milling

Wear & Durability Performance

Media Type	Relative Wear Rate	Lifespan (vs. Steel)	Cost Efficiency
Tungsten Carbide	1× (Benchmark)	20-50× longer	Best long-term
Zirconia	1.5-2×	10-15× longer	High upfront

YG8 Polishing WC Balls

Performance Summary: Why Choose Tungsten Carbide?

✓ 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

FAQ

What is tungsten carbide grinding media?
Tungsten carbide grinding media consists of WC particles bonded with cobalt or nickel. It's 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
- Density (14-15 g/cm³): Higher kinetic energy for faster grinding
- Wear Resistance: Lasts 20-50× longer than steel
- Contamination-Free: No iron/nickel leaching

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