铬砖

• Cr2O3 %≥：50-93；
• 表观孔隙率 %：≤16；
• 体积密度 g/cm3≥：3.5-4.25；
• 荷载软化温度，0.2MPa 0.6%：≥1700；
• 认证：ISO9001/ISO14001/ISO45001/ISO50001;
• Sample: testing of sample is available;

铬砖描述

高铬砖以氧化铬和氧化铝为主要原料，或加入少量氧化锆。经过高温烧制而成。氧化铬含量不低于 75%，氧化铬和氧化铝含量不低于 98% 的定型耐火制品。

Kerui Chrome Brick Technique Data

项目	高铬氧化物砖	80 铬砖	70 铬砖	60 铬砖	50 块铬砖
Cr2O3、%	≥93	≥80	≥70	≥60	≥50
体积密度，克/立方厘米	≥4.25	≥4.1	≥3.7	≥3.6	≥3.5
表观孔隙率，%	≤16	≤16	≤16	≤15	≤16
冷压强度，兆帕	≥100	≥120	≥120	≥120	≥120
荷载软化温度，0.2MPa 0.6%	≥1700	≥1700	≥1700	≥1700	≥1700

铬砖的优点

1.Excellent anti-leaching performance
2.High compressive strength at room temperature
3.Excellent wear resistance
4.High temperature resistance
5.Good thermal shock resistance

Application of Chrome Brick

1. Used in key parts of coal chemical industry, chemical kilns, alkali-free glass fiber kilns, garbage incinerators, gasification furnaces, etc.
2. Used in linings of carbon black furnaces, copper smelting furnaces, glass kiln melting pools, steel rolling heating furnace chutes, steel unloading platforms, etc.