Hengyang Kaixin Special Material Techonolgy Co.,LTD

Corporate strategic objectives

The company has 21 top-level materials engineers; technologist. Strict quality control process. Front-end development engineers who are detailed to each industry can meet your requirements for cost, structure, safety, and reliability. Master new materials; it means mastering the future of industry!
Top process control

12 top material engineers

12 international quality management

31 national application patents

20 high-end testing equipment
Reasonable product pre-sales analysis
We will do a professional performance evaluation for every customer and
application environment of each product; put this performance evaluation
strictly on the product delivery inspection; ensure the reliability of each product use; safety; and service life. We optimize our product structure. We are your
The most stringent quality assurance
We have 12 international top quality management engineers
We have no sample and batch
Each product is strictly in accordance with custom requirements
Quality is our blood
Is our continuation of the ingenuity
Create value for you
Silicon Nitride Si3N4----The Future of Industry
Silicon nitride ceramics (chemical formula: Si3N4, Silicon nitride) is a covalent bond compound
that belongs to structural ceramic materials. As Si3N4 is a superhard material, it has high strength, high hardness, high fracture toughness, and high temperature resistance, wear resistance,
corrosion resistance, small thermal expansion coefficient, good thermal shock resistance, etc. Therefore, it is widely used in energy. Modern science and technology and industrial fields such as automobiles, rail transit, machinery, metallurgy and chemical industry, electronics, aerospace, and military industry.

Metallurgical Chemical Industry
With excellent compactness, high temperature strength, thermal shock resistance and corrosion
resistance, silicon nitride ceramic materials have a wide range of application prospects in various equipment parts of the aluminum foundry industry. A series of high-performance silicon nitride ceramic products for the aluminum foundry industry, including silicon nitride risers, heater
protection tubes (radiation tubes), degassing rotors and thermocouple protection tubes. (High
strength, high temperature resistance, corrosion resistance, good thermal shock resistance, self
lubrication, no pollution)

Mechanical field
The silicon nitride ball hybrid ceramic bearing is characterized by high rotation speed, light weight, self-lubricating, maintenance-free and electrical insulation, and is especially suitable for spindle bearings such as machine tools. (Light weight, high hardness, abrasion resistance, self-

Energy field

Silicon nitride insulation rings, heat shields, and insulation covers have been widely used in polysilicon reaction reduction furnaces. They not only withstand high temperatures, reduce
replacement, but also extend service life, save costs, and highlight the unique value in the
energy environment. (High temperature, insulation, anti-breakdown, no pollution)

24-hour telephone consultation:
+86 0734 8579787
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Address: No. 18, Baishazhou Industrial Park, Hengyang City