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Product description

Alumina Grinding Ball With 92% Al2o3 Content

Detailed Product Description

The products are featured by high hardness, big density, low wear lost, good normalization, good corrosion-resistance, It is the most ideal high-efficient grinding medium for milling

Low wear rate with high quality of China raw Alumina powder of less than 1μm of Ultimate crystal

Valuable test results for the customers through different test methods according to customers equipments and use

Best appearance and varied sizes at will by advanced machine rolling

Continual steady quality by automatic equipments to control the quantity of the powder and

Fine crystal size to be controlled in 90 meters long tunnel kiln with 1500 broad firing

Index of Microlite Abrasive Alumina Ball, Lining Brick

90 Series 92 Series 95 Series
90 92 95

Al2O3 (%) ≥90 ≥92 ≥95

Fe2O3 (%) ≤ 3 ≤ ≤ 2

Mohs Hardness 9 9 9

Water Absorption(%) ≤ ≤ ≤

Bulk Density (g/cm3) ≥ ≥ ≥

Wearing Lost (%) ≤ ≤ ≤

microlite alumina wear-resisting lining plate and slice takes alumina as the main materialadds metal oxide as the flux, makes the powder granularity in 1μm~2μm, through dry-compacted and burned with the 1500 temperature to be special type wear-resisting

Its rockwell hardness is HRA80-90 which is only inferior to the The wear-resisting performance is far beyond that of steel and the stainless

Characteristics of wear-resisting, anti-impact and easy construction, which is ideal surface wear-resisting material for material transporting and powder selecting equipment of steel plant, thermal power plant, cement and

Its theoretic wear-resistance is equal to 260 times of manganese steel, 170 times of chrome After actually surveying, it can effectively increase the service life of equipment more than 10

Density is , only half of the steels density,to reduce the equipment load greatly, save the use cost of

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