Ladle Castables
Ladle castables are produced from corundum aluminum magnesia spinel and fused magnesite. Honsin Group develops the micro-power technology and additive agent for a high performance quality, which is characterized by :
- good construction function
- high strength
- volume stability
- erosion and washout resistance and
- solid thermal shock resistance
The products are used for large and middle ladle lining and also can be made into casting brick.
Typical product characteristics tables :
|
Brand |
GBJ-1 |
GBJ-2 |
GBJ-3 |
|
|
Al2O3 + MgO/%,≥ |
90 |
88 |
85 |
|
|
Bulk density/ g/cm3, ≥ |
2.90 |
2.85 |
2.80 |
|
|
Crushing strength/Mpa, ≥ |
110℃x 24h |
30 |
30 |
25 |
|
1550℃x 3h |
70 |
60 |
60 |
|
|
Firing linear change/% |
1550℃x 3h |
-0.2~+1.0 |
-0.2~+1.0 |
-0.2~+1.0 |