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Material properties of nitrogen-carbon bonded silicon carbide products
- Sep 07, 2018 -

Silicon nitride combined with silicon carbide material is a kind of advanced refractory material, which is widely used in various industries such as steel, non-ferrous metals, chemical building materials, etc. The nitrogen-carbon bonded silicon carbide products thus produced have energy saving, environmental protection, high temperature resistance and resistance. Corrosion and many other advantages, the products are widely used in steel, non-ferrous metals, chemical building materials and other industries, energy saving, environmental protection, and reduce costs.

 

Moreover, the nitrogen-carbon-bonded silicon carbide product has a high room temperature strength, and maintains strength and hardness at the same time as normal temperature at a high temperature of 1200-1400 °C. With the use of different atmospheres, the highest safe use temperature can reach 1650-1750 ° C; at the same time, its thermal expansion coefficient is small, compared with silicon carbide and other products with high thermal conductivity, not easy to generate thermal stress, good thermal shock stability, long service life .

 

In addition, the nitrogen-carbon-bonded silicon carbide product has high high-temperature creep resistance, corrosion resistance, extreme cold resistance, extreme heat resistance, and oxidation resistance, and is easy to produce a product with high dimensional accuracy and requirements. Nitrogen-carbon bonded silicon carbide products are hard and have a Mohs hardness of about 9, which is a hardness material in non-metallic materials, second only to diamond. Products are widely used in steel, non-ferrous metals, chemical building materials and other industries, energy saving, environmental protection, and reduce costs.https://www.hshightec.com/