Loading Port:China main port
Payment Terms:TT OR LC
Min Order Qty:25 m.t.
Supply Capability:20000 m.t./month
High alumina bricks
description
1. AL2O3 : 45%-80%.
2. Can according to customers' requirements.
3. Used for steel ladle lining.
High alumina steel ladle fire brick,Steel ladle brick,Ladle brick
Application of high alumina bricks
High alumina brick is widely used for Widely used in blast furnaces, Hot Blast Stove, Steel ladle lining, Reheating furnace, Cement kiln,Tunnel kiln,boiler, coke oven, carbon furnace,glass kiln , Steel smelting furnace and various kiln lining and thermal technical equipment, etc.
Features of high alumina bricks
1) High-temperature endurable .
2) Good thermal shock resistance .
3) Good resistance to abrasion and corrosion.
4) Good thermal shock and thermal spalling resistance.
5) High mechanical strength.
6) Good volume stability at high temperature.
Physical and chemical index of high alumina bricks
Item | Specification | ||||||
LZ-85 | LZ-80 | LZ-75 | LZ-65 | LZ-55 | LZ-48 | ||
Al2O3 | 85 | 80 | 75 | 65 | 55 | 48 | |
Apparent density | 23 | 22 | 23 | 23 | 22 | 22 | |
Cold crushing strength | 65 | 55 | 50 | 45 | 40 | 35 | |
RUL | 1600 | 1530 | 1520 | 1500 | 1450 | 1420 | |
PLC | 1500.C*2h | 0.1~-0.4 | |||||
1450.C*2h | 0.1~-0.4 | ||||||
Standards of Type Brick:
| 230mmx114mmx65mm
Product Range: SK32,SK34,SK35,SK36,SK37,SK38
|
Specail Shape of High Alumina Brick