Silicon Nitride (Si3N4) is a widely used ceramic material in high temperature application, it has high strength in both room temperature and high temperature condition, the strength of silicon nitride can be kept up to 1200ºC; the low coefficient of thermal expansion make it a ceramic material possessing excellent thermal shock resistance; at the same time, it also has good thermal conductivity.

Features of Silicon Nitride Bearing:

a. high temperature strength
b. superior thermal shock resistance
c. excellent wear resistance
d. good fracture toughness
e. mechanical fatigue and creep resistance
f. Excellent non-wetting property with good oxidation resistance

Our Company:                                                                                                                                                   

LianYungang Highborn Technology Group is a research and development, production, international trade integration company, which focus on advanced ceramic materials research and development, production and processing. Our main business is porous ceramics and precision ceramics, products are widely used. Since its establishment, relying on the team's outstanding R & D capabilities, has applied for a number of patent technology, become a national high-tech enterprises. The company has provided professional ceramic solutions to customers in more than 100 countries, has been well received and established a long-term cooperative relationship. We are committed to R & D and production of high-quality ceramic materials, attach importance to scientific and technological innovation, keep pace with the times, in order to meet the needs of customers, with the majority of customers cooperation, development, win-win!

Group has 30 professional sales team, the team has rich sales experience,10 peoples have more than 10 years experience,8 peoples have more than five years experience. Full team vitality, strong cohesion, good division of labor and cooperation, strong sense of responsibility, to ensure the efficient operation of the business.

LianYungang Highborn Technology Group is an integrated industry and trade company, with an independent plant, the factory covers an area of 100000 square meters. The factory has complete production line, material warehouse, molding workshop, sintering workshop, drying workshop, quality inspection room, etc.

Packing & Delivery:                                                                                                                                             

Our Service:                                                                                                                                                  


What we can do for you:

We had declared more than 20 patents, including 11 authorized patents and 3 invention patents, which a national high-tech enterprise.Our company often take part in scientific research competitions and get excellent results.