AL2O3 Ceramic Wear-resistant Tiles

AL2O3 Ceramic Wear-resistant Tiles

Wear resistant alumina ceramic is an alumina ceramic made by AL2O3 as the main raw material, dry-pressed, rare metal oxides (yttrium oxide, rare earth, etc.) as a flux, and baked at a high temperature of 1700 ° C.
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Product Details

Wear resistant alumina ceramic is an alumina ceramic made by AL2O3 as the main raw material, dry-pressed, rare metal oxides (yttrium oxide, rare earth, etc.) as a flux, and baked at a high temperature of 1700 ° C. 


[Feathures]

Rockwell hardness is HRA80-90, the hardness is second only to that of diamond. 

The characteristics of good abrasion resistance, high temperature resistance, and convenient construction. 

The density is only half that of steel, which can greatly reduce the equipment load.

Theoretical wear resistance is equivalent to 260 times of manganese steel and 170 times of chrome steel. 


[Usage]

Alumina ceramics are used in chutes, hoppers, pipelines, conveyor belts and other production system equipment. 


[Tech data]

Series/Item

92 Series

95 Series

AL2O3(%)

≥92

≥95

Hardness(Mohs)

9

9

Water absorption(%)

≤0.02

≤0.02

Breaking strength(n/nm)

40

42

Bending strength(Mpa)

255

275

Bulk density(g/cm³)

≥3.60

≥3.68







Welcome to contact me at John.zhang@zbqishuai.cn if you are interested.


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