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Silicon Nitride Ball Valve

Grooved Pipeline Brick

Wear resistance:
High temperature resistance:
Chemical stability:

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High hardness: The alumina wear-resistant ceramic sheet has a Rockwell hardness of more than HRA90, and its hardness is second only to diamond, far exceeding the wear resistance of wear-resistant steel and stainless steel.

Excellent wear resistance: its wear resistance is equivalent to 30 times that of manganese steel and 20 times that of high chromium cast iron. According to the customer's follow-up survey, under the same working conditions, the service life of the equipment can be extended by at least ten times.

Light weight: Its density is about 3.6g/cm3, which is only half of steel, which can greatly reduce equipment load.

The bonding is firm and the heat resistance is good: the wear-resistant ceramic sheets can be fixed on the inner wall of the device by various methods such as gluing, welding and rubber vulcanization according to different equipment and working conditions.

Corrosion resistance: It has good resistance to corrosion by sulfuric acid, hydrochloric acid, nitric acid, strong alkali and salt.






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