- Nitride Bonded Silicon Carbide Brick
- Magnesia Brick
- High Alumina Brick
- Carbon Block
- Kiln Furniture
- Insulation Brick
- Add：Unit 1-7-2,122 Tongtai Street,Shahekou District. 116021 Dalian, P.R.China
- Tel： (86) 411 8432 4343/ 8432 4848
- Fax：(86) 411 8432 8822
- E-mail：kxl1981@163.com
13504243735@163.com - Contacts：Ms.Maria / Mr.Lemon
Nitride Bonded Silicon Carbide Brick
- Product description：Nitride bonded silicon carbide brick is used in lining and outlet bricks for Aluminium electrolytic cell, reaction pot chemical industry and
|
Item |
N-Sic Brick |
||
|
Bulk Density |
(g/cm3) |
2.6-2.75 |
|
|
Apparent Porosity |
(%) |
13-17 |
|
|
Cold Crushing Strength |
(Mpa) |
150-200 |
|
|
Modulus of Rupture |
(Mpa) |
42-52 |
|
|
Thermal Expansion |
(%) |
≤0.42 |
|
|
Thermal Conductivity |
Thermal linear method |
W/m.k |
20 |
|
Laser method |
W/m.k |
18 |
|
|
Thermal Shock Resistance |
(cycle) |
≥50 |
|
|
Beta Ratio |
|
--- |
|
|
Cryolite resistance |
|
Excellent |
|
|
Chemical Analysis |
SiC |
(%) |
73-81 |
|
Si3N4 |
(%) |
16-25 |
|
|
Fe2O3 |
(%) |
≤0.3 |
|
|
Si |
(%) |
≤0.2 |
|