Internal thread silicon carbide ceramic tube

The application of silicon carbide ceramics in many industrial fields has shown its excellent performance, which has attracted people‘s general attention. Silicon carbide ceramics is a large family in the field of inorganic non-metallic materials, and its tentacles extend almost to all industrial fields. Silicon carbide ceramic is an ideal material for making sealing rings. When it is paired with graphite materials, its friction coefficient is smaller than that of alumina ceramics and cemented carbide. The service life and working reliability are improved, especially in the working conditions of transporting strong acids and alkalis.

Silicon carbide is a man-made material. It was only after the artificial synthesis of silicon carbide that it was confirmed that there was occasional silicon carbide in meteorites and on the crust [2]. There are many preparation methods for silicon carbide powder, including the oldest Acheson synthesis method (Acheson), as well as the laser method and organic precursor method developed in the past ten years. The following is a typical Acheson silicon carbide synthesis method . Silicon carbide ceramics have high mechanical strength, good rigidity and high mechanical strength, which can effectively prevent material deformation, which is very important. The mechanical strength of silicon carbide is higher than that of corundum. For example, the compressive strength of silicon carbide is 224MPa, while that of corundum is only 75.7MPa; the bending strength of silicon carbide is 15.5MPa, and the strength of corundum is 8.72MPa.

High hardness and wear resistance Silicon carbide has a very high hardness, with Mohs notch hardness of 9.2~9.6, second only to diamond and boron carbide, and higher than corundum, and ranks first among ordinary abrasives. Compared with metal steel materials, it not only has high hardness, but also has a small friction coefficient in an unlubricated state, relatively small friction, small surface roughness, and good wear resistance. In addition, it has strong impact resistance to external substances, which improves the surface‘s endurance.

Warm tips: Kaifa products are only used for scientific research, not for human body,different batches of products have different specifications and performance.The website pictures are from the Internet. The pictures are for reference only. Please take the real object as the standard. In case of infringement, please contact us to delete them immediately.

Quality AssuranceHigh standards of the industry-leading

Ceramic tube Thermocouple protection tube superalloy smelting tube		Ceramic rod Ceramic shaft sleeve insulated refractory rod ceramic shaft.
Ceramic crucible High quality and high temperature resistant crucible for metal smelting.		T-shaped concave convex tube High temperature insulator porcelain mouth porcelain sleeve porcelain eye porcelain bead
Ceramic plate Alumina plate, ceramic plate, bearing plate, insulating plate.		Ceramic gasket High temperature resistant ceramic ring, insulating washer.
Screw nut Insulating screws, corrosion-resistant bolts, heat-resistant screws.		Ceramic ball Alumina and zirconia ultrafine grinding media.