Трубчатый теплообменник из карбида кремния

Reaction bonded silicon carbide has excellent corrosion resistance, high strength, high hardness, high wear resistance, good oxidation resistance, thermal shock resistance and other properties. It is one of the most widely used non-metallic products to replace precious metals at home and abroad, especially in the field of chemical industry. Compared with recrystallized silicon carbide and silicon nitride, reaction bonded silicon carbide has better long-term performance. The bending strength of reaction bonded silicon carbide is more than twice that of recrystallized silicon carbide, about 50% higher than that of silicon nitride bonded silicon carbide. However, in the production of tubular heat exchanger, domestic enterprises have not seen the application of reaction bonded silicon carbide materials. This kind of products are concentrated in the hands of few foreign brand enterprises, and the cost is expensive, which is not conducive to the wide application of this type of equipment in China. Our group company has recently developed the reaction sintering silicon carbide tube heat exchanger, which fills the gap in this field.

Features of the heat exchanger:

·Innovative sealing structure

·Safer installation without pressing force

·Very high heat transfer coefficient

·Extensive corrosion resistance

·Excellent cleanliness

Main parameters of silicon carbide heat exchange