VINER Industrial Silicon Carbide Beam has superior characteristics, such as corrosion resistance, high temperature tolerance, oxidation resistance, no dropping slags, superior thermal conductivity, high bending strength, non-deformation for a long time service, etc . The series of beams are ideal kiln furnitures for sanitary ceramics, household porcelain, building ceramics, electric porcelain, refractories, etc.
They are specially used for load-bearing beams in shuttle kilns, tunnel kilns, roller hearth kilns and other industrial kils.
Types of VINER Industrial Silicon Carbide Beam:
1. Recrystallized silicon carbide (RSIC): Max temperature 1650C
2. Nitride bonded silicon carbide (NSIC): Max temperature 1450C
3. Reaction sintered silicon carbide (SiSiC / RBSiC): Max temperature 1380C
4. Pressureless sintered silicon carbide (SSiC): Max temperature 1600C
Technical Parameter of VINER Industrial Silicon Carbide Beam:
| Item |
Unit |
VN-RSiC |
VN-NSiC |
VN-SiSiC |
| Density |
(g/cm3) |
2.60-2.72 |
≥2.75 |
≥3.02 |
| Porosity |
% |
≤17 |
≤10 |
≤0.1 |
| Thermal Expansion |
10-6 k-1 |
4.8 |
4.6 |
4.5 |
| Thermal conductivity |
W/m.k |
23 |
25 |
45 |
Bending strength
(4-point) |
MPa (20C)
MPa (1200C) |
≥ 90
≥100 |
≥150
≥170 |
≥250
≥280 |
| Youngs Modulus |
GPa (20C) |
240 |
280 |
320 |
| Max temperature |
C |
1650 |
1450 |
1380 |
The data is typical values of test samples, not exact data to all products of our company.
VINER Industrial Machining Ability of Silicon Carbide Ceramic Beam:
1. Tolerance, the best tolerance we can control is +/-0.02mm.
2. Surface Roughness, we can polish the surface to Ra0.2um at most.
3. Special shaped rings can be made according to your drawing.
VINER Industrial Silicon Carbide Beam Features:
a) Excellent Thermal Shock Characteristics
b) Corrosion Resistance
c) As Cast Tight Dimensional Tolerances
d) High Creep Resistance
e) Superior Wear Resistance
f) Maximum Use Temperature to 1380C
