Calcined Alumina, Corundum, Advanced Ceramics manufacturer / supplier in China, offering Calcined Alumina Powder for Refractory Castable, High Temperature Rotary Kiln Calcined Alumina Powder for Industrial Use, Spray Dried Alumina Powder for Industrial Ceramics and so on.
Min. Order / Reference FOB Price | |
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10 Ton | Contact Supplier |
Local Area: | Jian, Jiangxi, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | LC, T/T, PayPal, WesternUnion |
Material: | Alumina |
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Content: | >90% |
Usage: | Grind |
zaly alumina ball - most ideal grinding media for glaze material,body material and various powdered ores
zaly alumina balls' feature:
Raw material: calcined alumina of high-temperature and low sodium
Forming process: 25-80mm--Isostatic pressed balls (CIP)
1-20 mm-- Rolling formed balls
Product Feature: High density
high hardness
low wear loss
good normalization
good corrosion-resistance
Application: zaly's alumina balls are widely used as lining and grinding meda of ball mill on ceramics, paints,refractories,building material,mines,metallurgy, cement etc.
Product Spec.
Performance Index
92 series
95 series
99 series
Al2O3 (%)
92
95
99
Hardness(Mohs)
≥9
≥9
≥9
Water Absorption (%)
< 0.01
<0.01
<0.01
Density (g/cm3)
3.63
3.68
3.85
Self Wear Rate
< 0.01%(24h)
<0.01%(24h)
<0.01%(24h)
Color
White
White
White
1. Main Properties of Inert Ceramic Balls and Alumina BallsDimension(mm)80706050453025Dia.(mm)80±2.570±2.560±250±245±130±125±12. Alumina micro balls Dimension(mm)201815131086Dia.(mm)20±1.518±1.515±113±110±18±0.56±0.5
If you need more information , pls contact us, we can send SGS Tesing Report to you.
-Our raw material is directly imported from Australia, high quality product can be promised!
-Factory located in import and export tax-free area, lowest price can be provided!