High Fracture Toughness Silicon Nitride Ceramic Square Bar

With the help of our team of experts, our company known as a leading Exporter & Manufacturer of High Fracture Toughness Silicon Nitride Ceramic Square Bar in Xiamen, Fujian, China. Silicon Nitride Ceramic is made of the hot isostatic pressing and sintering furnace and has the properties including high strength,high wear resistance,high temperature,corrosion, acid and alkali resistant,long-term using in the sea,good electrical insulating etc.

The field of the application involve chemical, metallurgical, medical, food, oil, electronics, aerospace, etc.
1.Corrosion resistance---used in the acid and alkali.
2.High temperature resistant,---used in 1100 a high temperature environments.
3.Non-magnetic, electrical insulation, low thermal conductivity--- used for thermal insulation material
4.Low density (3.20g / cm3), light weight, strength and hardness---used as wear-resistant materials.
5.Low coefficient of thermal expansion (3.2 A 10-6 / K)(30% of alumina ceramics,less than 40% of zirconia ceramics---withstand dramatic changes of temperature.
6.Self-lubricating, low friction coefficient