Yunxiang Develop Co.,Limited CopyRight 2008-2012
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Brown Fsued Alumina--Refractory:
1.Alias:Brown Corundum
2.HS CODE: 28151100
3.Main Chemical Component: Al2O3
4.Appearance: Brown Grain or Fine Powder
5.Detail Specifications:
Usage |
Items | The Main Chemical Components |
Melting Point |
Refract oriness |
Ture Density |
Mohs Hardness |
||||
Al2O3(%) | Fe2O3(%) | SiO2(%) | TiO2(%) | ℃ | ℃ | g/cm3 | --- | |||
Refractory | Grain |
0-1mm 1-3mm 3-5mm 5-8mm 8-12mm |
95.0 Min | 0.25 Max | 1.5 Max | 2.3 Max | 2050 | 1980 |
3.9 Min |
9.0 Min |
25-0mm 10-0mm 50-0mm 30-0mm |
95.0 Min | 0.25 Max | 1.5 Max | 2.3 Max | 2050 | 1980 | 3.9 Min | 9.0 Min | ||
Powder |
180#-0 200#-0 320#-0 |
94.5 Min 93.5 Min |
0.3 Max | 1.5 Max | 4.0 Max | 2050 | 1980 | 3.9 Min | 9.0 Min |
6.Properties:
It is fused in an electric-arc furnace by high temperature. Its main raw materials are bauxite anthracite. The micro hardness is 1800-2200kg/mm2. The toughness is higher than silicon carbide. The degree of refractory is more than 1850°C.
7.Usage:
8.Package,Storage,Transportation:
Packed in 25kgs p.p bag and 1MT Jumbo bag,cargo should be kept in good & dry condition.
to avoid brakage,contamination.
COA Download | MSDS Download |