1.High Rate of Blowing Through
2.Safe and Reliable Operation
3.Long Service Life
Contact us
Liuzhai Town, Xinmi City, Henan, China, 452370
Description of Ladle Bricks
Ladle brick is also called ladle air-permeable bricks.
Due to the increasing demand for steel quality, it is necessary to improve the steelmaking technology and steelmaking process. Secondary refining technology is an important technical part of the steelmaking process, which can adjust the composition of steel and the temperature of molten steel.
Ladle brick is the most important functional element to ensure the successful implementation of this process and plays an important role in the reliability and completeness of the refining.
Technical Dates of Ladle Bricks
Item | Al2O3(%)≥ | MgO(%)≥ | CaO(%)≤ | A. P.(%)≤ | B·D g/cm3≥ | C.C.S.(MPa)≥ | R.U.L@0.2MPa &T0.6(℃)≥ | 1400℃x2h P·L·C(%) |
Alumina Magnesia Spinel Bricks | ||||||||
HXAMS-90 | 90 | 5-8 | - | 19 | 3.00 | 90 | 1700 | 0~+0.8 |
HXAMS-85 | 85 | 5-10 | - | 19 | 2.90 | 80 | 1650 | 0~+1.0 |
HXAMS-80 | 80 | 5-10 | - | 19 | 2.85 | 60 | 1600 | 0~+1.0 |
HXAMS-75 | 75 | 10 | - | 19 | 2.85 | 50 | 1550 | 0~+1.0 |
Magnesia Calcium Bricks | ||||||||
HXMCa-15A | - | 75 | 15 | 8 | 2.90 | 55 | 1700 | - |
HXMCa-20A | - | 70 | 20 | 8 | 2.95 | 55 | 1700 | - |
High Alumina Bricks | ||||||||
HXLZ-75 | 75 | - | - | 22 | 2.75 | 40 | 1510 | +0.1~-0.4 |
HXLZ-70 | 70 | - | - | 19 | 2.60 | 50 | 1500 | +0.1~-0.4 |
Chemical Bonded High Alumina Bricks | ||||||||
HXPB-70 | 70 | - | - | 18 | 2.65 | 60 | 1450 | ±0.3 |
HXPB-80 | 80 | - | - | 18 | 2.80 | 60 | 1500 | ±0.3 |
