high alumina brick
high alumina brick
Properties:
Alumina content in high Alumina brick up from 48% to 80%.
Excellent corrosion resistance to neutral slag and metal penetration resistance at high liquid temperature.
Improved thermal shock and corrosion resistance at high temperature.
High density, high mechanical strength and good volume stability at high temperature.
Applications:
Good for Iron and Steel making operation at the area of working zone in ladle and EAF roof.
For reheating furnace such as anchor brick and burner block.
Transition and cooling zone of rotary cement kiln, lime shaft klin etc.
Bottom and door foundry air furnace and side wall of aluminum refining melting furnace etc.
Item |
Index |
||||
SK-35 |
SK-36 |
SK-37 |
SK-38 |
SK-40 |
|
AL2O3,%, |
≥48 |
≥55 |
≥65 |
≥75 |
≥80 |
Fe2O3,%, |
≤2.0 |
≤2.0 |
≤2.0 |
≤2.0 |
≤2.0 |
Refractoriness,℃, |
≥1750 |
≥1770 |
≥1790 |
≥1790 |
≥1790 |
|
≥1420 |
≥1470 |
≥1500 |
≥1520 |
≥1530 |
Liner change on reheating (1400℃,2h),% |
+0.1~-0.4 1450℃ |
+0.1~-0.4 |
+0.1~-0.4 |
+0.1~-0.4 |
+0.1~-0.4 |
|
≤22 |
≤22 |
≤23 |
≤23 |
≤21 |
|
≥39 |
≥44 |
≥49 |
≥54 |
≥65 |
We export the Refractory Brick with supper quality, include: High Alumina Brick, Acid Resistance Brick, Fire Brick. Welcome to contact us to learn more about our products
在线联系供应商
Other supplier products
Fire Brick | Fire Brick Properties: Alumina content in fireclay bricks approximate 30-42%. Good thermal shock and spalling resistance. Good resistance to abrasi... | |
ceramic fiber paper | ceramic fiber paper Characteristic: Ceramic fibre paper is manufactured from high purity ceramic fibre, adopt the wet inorganic ceramic fiber mecha... | |
ceramic fiber module | ceramic fiber module Characteristic: Ceramic fibre module adopt high quality ceramic fibre blanket, which is made up to compression module after fo... | |
ceramic fiber board | ceramic fiber board Characteristic: Low thermal conductivity , Low thermal capacity and excellent thermal insulation property. High temperature sta... | |
acid resistance brick | acid resistance brick Properties Acid proof brick are special ceramic bricks, use quartz, feldspar and clay as main raw material and sintered under... |
Same products
WPC Railing | 卖方: Nanjing Xuhua Sundi New Building Materials Co., Ltd. | When you have a villa or a house, consider using wooden like WPC to build the railing in the yard... | |
WPC Pergola | 卖方: Nanjing Xuhua Sundi New Building Materials Co., Ltd. | With the super high-performance wpc pergolebeams and the full set of accessories, we have built m... | |
WPC Decking | 卖方: Nanjing Xuhua Sundi New Building Materials Co., Ltd. | Composite Wood Decking Manufacturer As a professional outdoor wpc deck flooring suppliers, Sundi... | |
WPC Cladding | 卖方: Nanjing Xuhua Sundi New Building Materials Co., Ltd. | Different types of wall cladding are the surface of the building. Just like the face of a man, tr... | |
Traditional Decking | 卖方: Nanjing Xuhua Sundi New Building Materials Co., Ltd. | Traditional decking is always welcomed in the park and courtyard, with 70% wood powder, the inexp... |