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|Specifications:||1-30mm Diameter||Hardness:||9.0 Mohs|
|Packing:||Carton||Uasge:||For Grinding & Milling|
|Certificate:||CE ISO||Origin:||Hunan, China|
grinding media balls,
ball mill grinding media
1-30mm Diameter Zirconia Mill Balls Best Grinding Media Without Any Impurity
Zirconia mill ball is also called zirconia grind ball, zirconia ceramic ball, zirconium bead, ultra-fine grinding media and zirconia mini bead. It has smooth and gloss surface like pearl, which is the most excellent among all grinding media.
Zircoia grind ball owns advantages of high hardness, high toughness and high density, good abrasion resistance, heat-resistance, corrosion-resistance, high stiffness, non-magnetic and electrical isolation. Its thermal expansion ratio is next to steel. Its hardness and strength can be hardly changed even under condition of 600℃.
Zircoia mill ball is used for grinding materials into ultra-fine powder in wet and dry methods. It is commonly applied to the following fields:
A. High strength and toughness products: magnetic material, piezoelectric ceramics, dielectric ceramics
B. Prevent pollution: medicine, food, cosmetic and dyeing industries.
C. Abrasion and corrosion resistant products: painting and coating, printing ink, paper making, solar cell, and nonmetal industries.
D. Ceramics: electronics ceramics, refractory ceramics, structural ceramics.
1. High grinding efficiency: It has higher grinding efficiency under some conditions.
2. Good fluidity: Smooth and gloss surface, lower abrasion compared with other media.
3. Impact resistance and low abrasion: TZP zirconia ceramic mini ball has good toughness, and it won’t be cracked and peeled under high speed rotation and high concentration environment and its abrasion ratio is only half of zirconium silicate beads.
4. Low using cost: Zirconia ball saves your costs greatly, such as reducing media and equipment abrasion, saving electricity and labor cost and so on.
|Parameters of Zirconia Mill Balls for Ball Mill|
|Components (%)||94.8% ZrO2, 5.2% Y2O3|
|Bulk Density (g/cm3)||3.6|
|References About Grinding Medias & Materials|
|Zirconia Balls||≥9.0||Super wear-resistance, without any impurity, corrosion & high temperature resistance.|
|Stainless Steel Balls||≥6.0||Wear-resistant, general corrsion resistance, high temperature resistance.|
|Agate Balls||≥7.0||Super wear-resistance, used for medicine,food and other materials which can not be contaminated with metal, corrosion, and high temperature resistance.|
|Alumina Balls||≥8.5||Wear-resistant, corrsion resistance and high temperature resistance.|
|Tungsten Carbide Balls||≥9.0||Super wear-resistance, without any impurity, corrosion & high temperature resistance.|
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