Specification AgeRangeDescription : Adult Brand : YJINGRUI BulletPoint1 : Polished alumina ceramic balls: different sizes of alumina grinding balls available: 5mm, 10mm, 15mm, 20mm etc. BulletPoint2 : The grinding media balls are extensively applied to in the fields of Paint, Ink, Geology, Metallurgy, Electronics, Construction Material, Ceramics, Chemical Engineering, Light Industry, Medicine, Environmental Protection and so on. BulletPoint3 : A higher mass (spec. weight) of the grinding balls will accelerate the grinding Color : silver EarringDesign : ball ExternallyAssignedProductIdentifier : 3802241884787 FinishType : Polished ItemName : 5mm 95% Alumina Ceramic Grinding milling Sanding Balls (500g) ItemPackageQuantity : 1 ItemTypeKeyword : grinding-compounds Manufacturer : YJINGRUI Material : Ceramic Material1 : Cubic Zirconia Material2 : Alloy Steel NumberOfItems : 1 PartNumber : XYW-342 Pattern : Solid ProductDescription : Technical Data
Main Material alumina ceramic -Al2O3
Ball Diameters:5mm
Density:95%
Shape:sphere
Color:white
Surface Treatment:polished
Hardness:>80 HRA
Abrasion Resistance:very good
Compatible Samples :medium-hard, fibrous samples
Compatible Grinding Jar :alumina ceramic jars
In order to prevent excessive abrasion, the hardness of the grinding jars used and of the grinding balls must be higher than that of the material used. Normally, grinding jars and grinding balls of the same material should be chosen.