Medium Alumina Ball/68% Alumina Ball With Good Price
As grinding media, this product is widely used in Ceramic industry, cement industry, paint industry, Color industry, chemical industry, pharmaceutical industry, coating industry and mining industry. The advantages are: high hardness, good toughness, high density, good erosion resistance, regular shape etc.
|
Name Items |
OK70 |
OK80 |
OK90 |
OK93 |
OK95 |
Specific Gravity g/cm3 |
2.95~3.02 |
3.33~3.36 |
3.55~3.60 |
3.63~3.68 |
3.70~3.75 |
(Mohs Scale)Hardness |
8.5 |
8.5 |
9 |
9 |
9 |
Compression Strength MPa |
≥1700 |
≥1800 |
≥1850 |
≥2000 |
≥2250 |
Color |
yellowish |
White |
White |
White |
White
|
Equivalent Wear Loss |
≤0.18‰ |
≤0.14‰ |
≤0.10‰ |
≤0.08‰ |
≤0.05‰ |
|
Type Size Variation Size |
OK70 |
OK80 |
OK90 |
OK93 |
OK95 |
φ30mm----φ40mm |
+1.8mm |
+1.8mm |
+1.8mm |
+1.8mm |
+1.8mm |
φ50mm-----φ60 mm |
+2.0mm |
+2.0mm |
+2.0mm |
+2.0mm |
+2.0mm |
φ70mm-----φ80mm |
+3.0 mm |
+3.0 mm |
+3.0 mm |
+3.0 mm |
+3.0 mm |
Remark: Other sizes are available upon requests.
TECNARGILLA 2014 Rimini, Italy
Ceramic Asia 2014, India
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