|
|
|
Tianjin Reful International Trade Co.,Ltd.
|
|
| |
|
|
|
|
|
|
 Click to enlarge image
|
Calcium Aluminate Cleansing Agent (sintered type) is used in steel-making. Since its low melting point, it can be easily melted in the steel-liquid to get rid of sulphur. Meanwhile, it keeps slag flow well.
Character & uses
Our products have the following features:
1. Anti-moist, Anti-powder, couldn't go to bad in storage and transpotation.
2. It's components of mineral is basically same as pre-melt Type Calcium Aluminate.
3. Low melting point. it can be easily melted in steel-liquid to get rid of sulphur.(DFS-1,DFS-2,DFS-3)
4. Slag flow can be kept well.
|
I��/span>Physical Specification and Usage
1��/span>Sinter forming in a shorter time, low conglutination and good flow fluidity.
2��/span>Sinter has good sulfur adsorption, also to oxygenate, phosphor and other sundries of the steel.
3��/span>Highly extended the using time of the steel bow and raised the refine effect.
|
|
II��/span>Chemical Specification竊�/span> Rules: GB/T205-2000
| |
Type A
|
Type B
|
Type C
|
Type D
|
Type E
|
|
CaO (%)
|
48-56
|
47-50
|
42-45
|
33-35
|
27-30
|
|
Al2O3 (%)
|
36-45
|
38-41
|
42-45
|
52-55
|
≥ 62
|
|
SiO2 (%)
|
≤ 3.5
|
≤ 4.0
|
≤ 5.5
|
≤ 6.0
|
≤ 4.0
|
|
Fe2O3 (%)
|
≤ 1.5
|
≤ 2.0
|
≤ 2.0
|
≤ 2.0
|
≤ 2.5
|
|
TiO2 (%)
|
≤ 1.8
|
≤ 2.0
|
≤ 2.5
|
≤ 2.5
|
≤ 2.5
|
|
MgO (%)
|
≤ 1.0
|
≤ 1.0
|
≤ 1.0
|
≤ 1.0
|
≤ 1.0
|
|
Size
|
0-30mm
|
0-30mm
|
0-30mm
|
0-30mm
|
0-30mm
|
|
|
Specialty as follows:
1竊�/span>Dampproof, Non-pulverization, Non-metamorphose during storage and transportation.
2竊�/span>Faster in filter sinter, can quickly pure molten steel竊�/span>DFS-1竊�/span>DFS-2竊�/span>DFS-3).
3竊�/span>Shorten smelt time.
|
|
|
|
|
| |
|
|
|
Related Keywords:
Bookmark / Share this page