Silicon Nitride Ceramic Sleeve

 

Silicon nitride ceramic sleeve has high hardness, excellent acid and alkali corrosion resistance, and self-lubricating. Therefore, silicon nitride ceramic ball can be used as a bearing ball with metal or the same material of shaft sleeve. Its own advantages allow use in special environments.

In addition, it can operate at high temperature. Hence, silicon nitride structural parts can be used as high-temperature support materials in high-tech fields. Silicon nitride ceramic knives are used on industrial machine tools and so on.

It is an important structural ceramic material. It is a super-hard substance, which is inherently lubricating and wear-resistant, and is an atomic crystal;

It is precisely because silicon nitride ceramic have such excellent characteristics that people often use it to manufacture bearings, gas turbine blades, mechanical seal rings, permanent molds and other mechanical components. If silicon nitride ceramics that are resistant to high temperature and are not easy to transfer heat are used to manufacture the heating surface of engine parts, it can not only improve the quality of diesel engines, save fuel, but also improve thermal efficiency.

It will not melt into melt after heating, and will not decompose until 1900 °C. They have amazing chemical corrosion resistance, resist almost all inorganic acids and less than 30% caustic soda solution. Additionally, they can resist the corrosion of many organic acids.

At the same time, it is also a high-performance electrical insulation material. Widely used in aerospace, medical equipment, industrial kilns and intelligent electronic equipment and so on. Welcome contact us.