Wear Resistant Silicon carbide ceramics 92HRA-94HRA for Insulating Supporting Block

Mechanical Sic Wear-Resistant Ceramic Slats Fixed Use Insulating Supporting Block
 
Manufacturing:
* Sintered silicon carbide material
* Customized according to drawings or samples
* Dry pressing
* Grinding and polished available
* Breakage-proof packing

    Silocon carbide ceramics have the property of excellent resistant-corrosion, high mechanical strength, high thermal conductivity, good self-lubrication. Sic ceramics are widely used as seal faces, bearings and tubes in spacecraft, machinery, metallurgy, printing and dyeing, foodstuff, pharmaceutical, auto industry and so on. When the sic faces are combined with graphitefaces, the friction is the smallest, and they can be made into mechanical seals which are able to work in highest working requirements.

•  Reaction Bonded Silicon Carbide (RBSiC) - a very economical material which gives excellent wear characteristics, as well as good chemical resistance.
•  Sintered Silicon Carbide (SSiC) - the absence of free silicon makes it most resistant to chemically-aggressive fluids, and ideal for high temperature applications.

    Silicon carbide is a relatively costly, high-temperature material. Structural ceramics are used in conditons requiring heat resistance, hardness, and strength. It is very hard, and therefore can be used in high wear applications or applications requiring a fine surface polish. Silicon carbide is fabricated using either sintering, reaction bonding, hot pressing, or isostatic pressing. The material properties resulting from these processes vary considerably.