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Product Description
Hanger Brick for Heating Furnace
The product features: hanger ( anchor ) brick for heating furnace is made from white fused alumina ,special grade bauxite, andalusite,mullite, flint clay as main raw material, added with little amount of soft clay, shaped by high pressure and sintered at high temperature. The main mineral constituent includes mullite and corundum, with excellent thermal stability at high temperature.
Items | High Alumina Mullite anchor brick | |
JRL-60A | ||
Al2O3 % ≥ | 60 | |
Fe2O3% ≤ | 1.5 | |
Apparent lorosity % ≤ | 17-21 | |
Bulk density g/cm³ ≥ | 2.3 | |
cold crushing strength Mpa ≥ | 50 | |
Refractoriness under load ℃ | 1460℃ 0.8 | |
P.L.C % | 1550℃×2h | -- |
1450℃×2h | 0.1-0.4 | |
1100℃ Thermal shock resistance water Cycle |
30 | |
