| Customization: | Available |
|---|---|
| Application: | Ceramics Industry, Chemical Engineering, Chemical Industry, Medicine |
| CAS No.: | 21645-51-2 |
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Grinding ball is widely used in many industries,including but not limited to raw material processing,quartz processing,glass manufacturing,lithium battery material processing,silicon powder processing,oil and gas mining equipment and other industrial fields.the grinding ball is especially suitable for the treatment of hard materials,to avoid the introduction of metal impurities,for grinding and processing white cement,minerals,ceramics,electronic materials,magnetic materials,coatings and paints and other raw materials.
| name | 90-92%High aluminum Grinding ball | |||||||||
| color | white | |||||||||
| shape | ball shape | |||||||||
| size | minimum content(%) | max content(%) | ordinary content(%) | |||||||
| chemical component | Al2O3 | 90 | 92 | 90.8 | ||||||
| SiO2 | / | 4 | 2 | |||||||
| Fe2O3 | / | 0.3 | 0.02 | |||||||
| TIO2 | / | 0.1 | 0.02 | |||||||
| CaO | / | 4 | 1.5 | |||||||
| MgO | / | 0.1 | 0.05 | |||||||
| Na2O | / | 0.25 | 0.1 | |||||||
| K2O | / | 0.2 | 0.13 | |||||||
| physical properties | leachable iron(%) | ≤0.01 | ||||||||
| apparent porosity(%) | <7.0 | |||||||||
| water adsorption(%) | <4.0 | |||||||||
| acid fastness (%) | >99.8 | |||||||||
| alkali resistance(%) | ≥90 | |||||||||
| specific bulk weight(g/cm3) | 1.9 | |||||||||
| Bulk density(kg/m3) | 3200 | |||||||||
| Moh's hardness | >8.0 | |||||||||
| heat conductivity coefficient(w/m2.k) | 0.7-0.8 | |||||||||
| specific heat capacity (J/kg.°C) | 628-837 | |||||||||
| operation temp max(ºC) | 1550 | |||||||||
| thermal expansivity(%)(500°C) | 0.1 | |||||||||
| thermal shock resistance(500ºC To cold water) |
ten times | |||||||||
| geometrical features | Specification (mm) | 3 | 6 | 10 | 13 | 16 | 19 | 25 | 38 | 50 |
| Minimum compressive strength(N/PC) | 510 | 1030 | 1961 | 6031 | 7650 | 14896 | 15288 | 17946 | 22065 | |
Q1: Where Is Your Factory Located?
A: Our factory are located in No.1-269, Zone B, Xiangdong Industrial Park, Xiangdong District, Pingxiang City, Jiangxi,China.welocme your visiting.
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