Toughened Ceramic Grinding Ball
Product Code: BMZTA
Alumina Content:
Bulk density(g/cm3): ≥3.2/≥3.8/≥4.5/≥4.7
Hardness(Mohs): 7/8
Certifified: ISO 9001
Dimension(mm): 1-10
Introduction About ZTA Ceramic
Zirconia ceramic is a material with high resistance to crack propagation and has a high coefficient of expansion, so it is often used to make metallized ceramics. Zirconia (ZrO₂) is introduced into alumina (Al₂O₃) ceramics. When pure ZrO₂ is added to alumina, the particles form ZrO2 toughened alumina ceramics. When the added content is appropriate, the toughness can be significantly improved. ZTA ceramics have the advantages of high strength, high toughness, high hardness, high temperature resistance, corrosion resistance and stable chemical properties.
Specifications
|
Series |
BMZTA10 |
BMZTA15 |
BMZTA60 |
BMZTA70 |
|
ZrO2 (%) |
10±0.5 |
15±0.5 |
60±0.5 |
70±0.5 |
|
Hardness(Mohs) |
7 |
8 |
8 |
8 |
|
Bulk density(g/cm3) |
≥3.2 |
≥3.8 |
≥4.5 |
≥4.7 |
|
Self wearing rate(%) |
≤0.02 |
≤0.015 |
≤0.01 |
≤0.008 |
|
Dimension(mm) |
φ1-10 |
φ1-10 |
φ1-10 |
φ1-10 |
Features of Toughened Ceramic Grinding Ball
Zirconium-aluminum composite ball has the characteristics of high purity, less impurities, low wear, toughness, corrosion resistance, impact resistance, economical and practical, etc. It is a zirconium-aluminum composite grinding medium between alumina balls and zirconia balls. The composition is alumina and zirconia, which not only has the characteristics of high wear resistance and high hardness of alumina, but also has the toughness of zirconia. Compared with alumina balls, the wear resistance of zirconium aluminum composite balls is greatly improved. Compared with zirconia , the price has obvious advantages, and it is a product with high cost performance.
Our Quality
Zirconium aluminum composite balls are made through strict material selection, granulation, rolling molding, and high-temperature sintering. Every link has undergone quality control. Before bagging, our workers will strictly select the products to ensure that qualified quality reaches customers.
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