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Precision Balls
Aluminum Oxide(Alumina,Al2O3) / Silicon Nitride(Si3N4) Zirconia(ZrO2)
0.8mm - 1/2" G3/G5
0.8mm - 1.0" G10/G16
0.8mm - 38mm G20/G28
0.8mm - 2.0" G40/G100/G200 |
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ZrO2 Ginding Media
Ceramic Beads Type TZP with specific weight 6.0 kg/dm3 Zirconia / Yttrium stabilised
The TZP medias are made with excellent super fine zirconia powders, granulated by spray drying, moulded by bag isostatic pressing and sintered at high temperature.High density, High toughness, High strength, Non-porous, Chip-resistant surface, and Super chemical stability.High grinding efficiency, Preventing material from contamination, High wear-resistance, Suitable for high viscosity.Applicable occasion: Ceramics, Electronics, Cosmetics, Medicines, Foodstuffs, Coatings, Top grade paints, Magnetic materials, Special materials etc |
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Specification |
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Chemical Compostion: |
ZrO2: 95% |
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Chemical composition |
Y2O3 : 5% |
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Real specific gravity |
5.9-6.1 g/cm3 |
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Bulk specific gravity: |
3.7g/cm3 |
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Hardness(Mohs) |
>9.0 |
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Fracture toughness |
12-14Mpa.m1/2 |
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Crushing strength (2.0mm) |
>15KN |
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Bending strength |
1000MPa |
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Size |
Beads |
0.1mm-60mm ( up 0.2mm) |
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Cylinders |
Φ6.35×6.35, Φ9.53×9.53, Φ12.7×12.7, Φ19.1×19.1mm，Φ25.4×25.4mm |
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Remarks |
Beads over 3mm are produced by CIP method |
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Packaging: 20 kg net in drum, 20 / 25 kg net in PP-bag or big bags of 500 or 1000 kg net. |
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Copyright © 2008 JINAN BALLS INDUSTRIAL CO., LTD
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