Ladle & Secondary Refining Castable
A metallurgical industry-grade refractory product engineered for reliable high-temperature service.
Ladle & Secondary Refining Castable
A metallurgical industry-grade refractory product engineered for reliable high-temperature service.
The following table lists the key technical properties of Ladle & Secondary Refining Castable. For full data sheets, mix-design recommendations or installation instructions, contact our engineering team.
Technical Specifications
|
Index |
XB-A80MA |
XB-A70Sp |
XB-SFM |
XB-SFC | |
|
Product Name |
Alumina-magnesia castable |
alumina-spinel based |
Mullite-based self-flowing |
Corundum self-flowing | |
|
Chemical Composition |
Al2O3 |
≥80 |
≥70 |
≥65 |
≥90 |
|
SiO2 |
≤1.0 |
≤2.5 |
CaO≤2 |
CaO≤2.5 | |
|
MgO |
6~8 |
14~20 |
-- |
-- | |
|
Bulk density degree |
110℃×24h |
≥3.05 |
≥2.90 |
≥2.5 |
≥3.00 |
|
Modulus of rupture degree |
110℃×24h |
≥4 |
≥4 |
≥3 |
≥5 |
|
1500℃×3h |
≥12 |
≥12 |
≥10 |
≥10 | |
|
refractory Compressive strength degree |
110℃×24h |
≥30 |
≥35 |
≥20 |
≥40 |
|
1500℃×3h |
≥80 |
≥80 |
≥60 |
≥80 | |
|
Linear Change Rate(%) |
1500℃×3h |
0~+1.5 |
0~+0.5 |
0~+0.5 |
0~+0.5 |
|
Max. Service Temperature(℃) |
1650 |
1650 |
1650 |
1800 | |
|
Application Position |
molten steel refining lance (IR-UTand argon blowing, etc.) |
RHfurnace immersion tube |
ladle permanent lining |
ladle bottom and seat | |
Application
Suitable for use in the Refractories for Metallurgical Industry. This product page has been viewed 3211 times.