Reaction Sintered Silicon Carbide Beam
Technical data sheet
|
Item |
Data |
|
|
SiC |
>85% |
|
|
Free Si |
<8% |
|
|
Max temperature of Application |
1380℃ |
|
|
Density |
>3.02g/cm3 |
|
|
Open porosity |
<0.1% |
|
|
Bending strength |
20℃ |
250MPa |
|
1200℃ |
280MPa |
|
|
Modulus of elasticity |
20℃ |
330GPa |
|
1200℃ |
300GPa |
|
|
Thermal conductivity 1200℃ |
45W/m.k |
|
|
Coefficient of thermal expansion |
4.5 K-1×10-6 |
|
|
Mohs hardness |
9.2 |
|
|
Acid Alkaline-proof |
Excellent |
|
Size
|
A×B |
Hollow Size a×b |
Thickness |
Length |
Item |
Section Size A×B |
Hollow Size a×b |
Wall Thickness |
Length |
|
|
1 |
8×13 |
6 |
16 |
40×60 |
28×48 |
6 |
400~2500 |
||
|
2 |
25×25 |
15×15 |
5 |
400~1000 |
17 |
40×60 |
30×50 |
5 |
400~2500 |
|
18×18 |
6 |
18 |
50×50 |
36×36 |
7 |
400~2500 |
|||
|
4 |
30×40 |
20×30 |
5 |
19 |
50×50 |
38×38 |
6 |
400~2500 |
|
|
5 |
30×40 |
18×28 |
6 |
400~2000 |
20 |
50×60 |
34×44 |
8 |
400~2500 |
|
6 |
30×60 |
18×48 |
6 |
400~2000 |
21 |
50×60 |
36×46 |
7 |
400~2500 |
|
35×35 |
23×23 |
6 |
400~2000 |
22 |
50×60 |
38×48 |
6 |
400~2500 |
|
|
8 |
35×35 |
25×25 |
5 |
400~2000 |
23 |
50×70 |
34×54 |
8 |
400~2500 |
|
40×40 |
26×26 |
7 |
400~2500 |
24 |
50×70 |
36×56 |
7 |
400~2500 |
|
|
10 |
40×40 |
28×28 |
6 |
400~2500 |
25 |
50×70 |
38×58 |
6 |
400~2500 |
|
11 |
40×40 |
30×30 |
5 |
400~2500 |
26 |
60×60 |
46×46 |
7 |
400~2500 |
|
40×50 |
26×36 |
7 |
400~2500 |
27 |
60×60 |
48×48 |
6 |
400~2500 |
|
|
40×50 |
28×38 |
6 |
400~2500 |
28 |
60×70 |
44×54 |
8 |
400~2500 |
|
|
40×50 |
30×40 |
5 |
400~2500 |
29 |
60×70 |
46×56 |
7 |
400~2500 |
|
|
15 |
40×60 |
26×46 |
7 |
400~2500 |
30 |
60×80 |
44×64 |
8 |
400~2500 |
|
Other sizes can be customized according to requirements. |
|||||||||
|
Section Size (mm) |
Wall Thickness (mm) |
Uniformly Distributed Loading(kg) |
||||
|
B |
A |
B |
A |
B |
||
|
30 |
30 |
5 |
74 |
74 |
147 |
147 |
|
30 |
40 |
5 |
117 |
95 |
235 |
190 |
|
40 |
40 |
5 |
149 |
149 |
298 |
298 |
|
50 |
50 |
6 |
283 |
283 |
567 |
567 |
|
50 |
60 |
6 |
374 |
331 |
748 |
662 |
|
50 |
70 |
6 |
473 |
379 |
946 |
757 |
|
60 |
60 |
7 |
481 |
481 |
962 |
962 |
|
80 |
80 |
7 |
935 |
935 |
1869 |
1869 |
|
100 |
100 |
8 |
1708 |
1708 |
3416 |
3416 |
|
110 |
110 |
10 |
2498 |
2498 |
4997 |
4997 |
Features
1.High temperature flexural strength allows heavy loading weight
2.Excellent thermal shock resistance
3.High thermal conductivity
4.Excellent oxidation resistance translates to long life under high working temperature
5.Significantly reduce energy consumption without increasing the weight of the kiln car.
Application
Reaction sintered silicon carbide beams can be used in shuttle kilns,tunnel kilns,roller kilns,bell kilns and other industrial kilns furnace roof refractory bearing structures and kiln furniture supports that carry products on kiln cars.
Application industries: sintering process of technical ceramics, electronic ceramic powder, sanitary ware, daily- use ceramics, electric ceramics, refractory materials, foam ceramics, lithium battery positive and negative materials etc.
