RSIC plate
Silicon carbide heating elements are widely used for kiln furniture, iron, alumina roller, porcelain insulator productions and a variety of high temperature firing performances. The sizes can be customized.
1.Maximum temperature tolerance1650degree
2.Corrosion resistance
3.High bending strength:90-100
Characteristics:
*High abrasion resistance
*High energy efficiency
*Largest free passage in spiral design
*Customized
*Flanged and special connections available as required.
Index
RSIC
NSIC
SISIC
Common SIC
Bulk density(g/cm3)
2.60-2.74
2.75-2.82
>3.02
2.68
Porosity (%)
15
10-12
<0.1
<16
Compression strength(MPa)
≥600
600-700
180
Bending strength(MPa)
90-100(20OC)
250(20OC)
≥45(20OC)
100-120(1100OC)
160-180(1100OC)
280(1200OC)
≥50(1200℃)
Young’s modulus(GPa)
280(20OC)
220-260
≥16(1200℃)
Thermal conductivity(W/MK)
26(1200OC)
15(1200OC)
45(1200OC)
Thermal expansion(20-1000 oC) 10-6k-1
4.8
5.0
4.5
≤4.7x10-6
Max. working temperature(oC)
1650
1500
1380
1500
PH Resistance
1-14
EXCELLENT
Moh’s scale of thermal expansion
13
Si3N4(%)
0
20-40
≥22
a-SIC(%)
98.5
60-80
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