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Unshaped Refractory Mterials For Tundish System
- Description :
- Unshaped Refractory Mterials For Tundish System
- Application :
- Unshaped Refractory Mterials For Tundish System
Description parameter
Brand Name |
Permanent Liner for Tundish |
Tundish Cover |
Dregs Weir |
Strike Plate |
||
Upper Weir |
Lower Weir |
|||||
Modle |
HX-52 |
HX-53 |
HX-54A |
HX-54B |
HX-55 |
|
Max service temp(℃) |
1650 |
1600 |
1800 |
1800 |
1800 |
|
Chemical component(%) |
Al2O3 |
≥65 |
≥65 |
≥70 |
≥70 |
≥70 |
Bulk density(g/cm³) |
110℃×24h |
≥2.65 |
≥2.55 |
≥2.85 |
≥2.85 |
≥2.85 |
1500℃×3h |
≥2.60 |
≥2.50 |
≥2.80 |
≥2.80 |
≥2.80 |
|
Breaking strength(MPa) |
110℃×24h |
≥40 |
≥40 |
≥60 |
≥60 |
≥80 |
1500℃×3h |
≥80 |
≥60 |
≥90 |
≥90 |
≥100 |
|
Compression strength(MPa) |
110℃×24h |
≥10 |
≥10 |
≥11.5 |
≥11.5 |
≥11.5 |
1500℃×3h |
≥11.5 |
≥11.5 |
≥11.5 |
≥11.5 |
≥11.5 |
|
Linear change rate(%) |
1500℃×3h |
0~+1.0 |
0~+1.0 |
0~+1.0 |
0~+1.0 |
0~+1.0 |
Construction of water consumption(%) |
6-7 |
6-7 |
|
|
|
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