Silicon Nitride Bonded Silicon Carbide Refractory Product For Metallurgical Industry, Blast Furnace
| Place of Origin: | Zhejiang |
|---|
Company Profile
| Location: | Qingdao, Shandong, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Trading Company, Other |
| Main Products: | Insulation Refractory |
Product Detail
| Model No.: | Laurel-04-3 |
|---|
Product Description
Silicon Nitride Bonded Silicon Carbide Refractory Product For Metallurgical Industry, Blast Furnace Lining
Specifications:
Technical data
|
Item |
N-Sic Brick |
N-Sic ball |
||
|
Bulk Density |
(g/cm3) |
2.6-2.75 |
2.3-2.55 |
|
|
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 |
|
--- |
≥90 |
|
|
Cryolite resistance |
|
Excellent |
--- |
|
|
Chemical Analysis |
SiC |
(%) |
73-81 |
--- |
|
Si3N4 |
(%) |
|||