Reaction bonded silicon carbide has the basic properties and main characteristics of high strength, high hardness, high wear resistance, high temperature resistance, corrosion resistance, strong oxidation resistance, good thermal shock resistance, good heat conduction, rapid cooling and heat resistance and high temperature creep resistance. It can be made into beam, roll bar, quench air duct, thermocouple protection tube, temperature measuring pipe, flame nozzle, wear-resistant parts, corrosion-resistant parts, seals and special-shaped structural parts.

 

 

Item	Unit	Data
Temperature of application	Centigrade	1380
Density	g/cm³	≥3.02
Open porosity	%	<0.1
Bending strength	Mpa	250（20℃）
	Mpa	280（1200℃）
Modulus of elasticity	Gpa	330（20℃）
	Gpa	300（1200℃）
Thermal conductivity	W/m.k	45（1200℃）
Coefficient of thermal expansion	K(-1)x10(-5)	4.5
Rigidity		13
Acid-proof alkaline		Wxcellent