Ultra Fine Polished Tungsten Sphere WC Media Steel Ball Submicron For Precision Grinding
Price:
Negotiable
MOQ:
1kg
Delivery Time:
within 15 days
Brand:
Zhongli
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.
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.
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.
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
- 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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Company
Guangzhou Zoli Technology Co.,Ltd.
Location
Room 702A, No. 585, Airport Road, Tangjing Street, Baiyun District, Guangzhou City, Self-compiled 2341
Contact Person
Ain Qiu