Silicon carbide roller

Detail

silicon carbide roller

Performance of silicon carbide rollers

Silicon carbide roller, ceramic rollers, are widely used in tunnel kilns, roller kilns, natural gas kilns, electric furnace wire kilns, silicon carbide kilns and other fields, the heating temperature can reach 1350 ° C, vertical or water safety It is installed on both sides of the furnace cavity, and some furnaces are installed on the top and bottom of the furnace cavity, which can effectively reduce the weight of the kiln car and prolong its service life.

The use of silicon carbide roller Scope of application

silicon carbide rollerSanitary ware kiln, nitrogen protection kiln, high-voltage electric porcelain kiln, daily-use ceramic kiln, A-class lightweight foamed ceramics, 1260 ℃ ceramic roller kiln.

Specifications and models of silicon carbide roller

Our company accepts customization of silicon carbide roller of different specifications

Physical and chemical indicators of silicon carbide roller

项目 Item	单位 Unit	指标 Data
使用温度 Using temperature	℃	1380
密度 Density	g/cm³	≥3.02
气孔率 Porosity	%	< 0.1

抗弯强度 Flexural strength	Mpa	250（20℃）
	Mpa	280 (1200℃)
弹性模量 Modulus of elasticity	Gpa	330（20℃）
	Gpa	300 (1200℃)
导热系数 Thermal conductivity	W/m.k	45 (1200℃)
热膨胀系数Coefficient of thermal expansion	K-1×10-6	4.5
莫氏硬度 Mohs hardness		13
酸碱性 Acidity and alkalinity		优 Excellent