Wear Resistant Ceramic Tile

Wear Resistant Ceramic Tile

Alumina ceramic is a widely used ceramic. Because of its superior performance, the application of modern society has become more and more extensive, which meets the needs of daily and special performance.
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Product Details

wear resistant ceramic tile


Alumina ceramic is a widely used ceramic. Because of its superior performance, the application of modern society has become more and more extensive, which meets the needs of daily and special performance.


Hardness is determined by the Shanghai institute of silicate of Chinese academy of sciences. Its hardness is hra80-90, second only to diamond, which is far beyond the wear-resisting property of wear-resisting steel and stainless steel.


wear resistant ceramic tile wear resistance is equal to 266 times of manganese steel and 171.5 times of high chromium cast iron. According to our over ten years of customer tracking investigation, under the same working condition, can prolong the life of the equipment at least 10 times.


Performance
Item IndexUnit    Steatite ceramic   95 Al2O3   96 Al2O3   
Physical Characteristics     Bulk densityg/cm32.73.63.6
Water absorption  %000

Mechanical Characteristics
Flexural strength Mpa145320340
Hardness VickersGpa5.712.213.5
Elastic modulus Gpa120280320
Poisson’s ratio-0.210.220.23
Thermal Characteristics     Linear expansion coefficient 20-5000C       10-6/0C7.97.17.2
Thermal conductivityw/(m.k)2.51624
Specific Heat*10-3J/(kg*K)0.750.780.78
Electrical Characteristics     Dielectric constant(1MHZ) -6.299.4
Dielectric loss angle*10-418155
Dielectric strength *106V/m181215



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