COMMODITY: SLAG BLACK
ORIGIN: Algeria
MANUFACTURER
Algerian National Company
PACKING
Bulk
FOB Algeria
CFR to be agreed
DAP Tunisia & Libya
|
CHEMICAL COMPOSITION ELEMENTS
|
CaO%
|
MgO%
|
SiO2%
|
Al2O3%
|
TFe%
|
MnO%
|
Cr2O3%
|
P2O5%
|
S%
|
|
MIN
|
24.00
|
3.50
|
10.00
|
2.00
|
11.00
|
0.02
|
0.00
|
0.02
|
0.05
|
|
MAX
|
49.00
|
25.00
|
28.00
|
12.00
|
36.00
|
2.50
|
0.80
|
0.42
|
0.20
|
|
TYPICAL
|
39.20
|
12.20
|
16.80
|
4.60
|
21.70
|
1.25
|
0.12
|
0.28
|
0.12
|
PHYSICAL APPEARANCE ASPECT
Agglomerate materials COLOR Gray blackish color
CHEMICAL BEHAVIOR
The basicity of the slag is normally fixed by the amount of lime and calcinated dolomite added, the silicon and aluminum levels of the hot metal and steel scrap charged as well as ferro-alloys.
GENERATION PROCESS
Steel slag, EAF or black slag a by-product of steel making, is produced during the separation of the molten steel from impurities in steel-making furnaces. The slag occurs as a molten liquid melt and is a complex solution of silicates and oxides that solidifies upon cooling.
USAGE OF SLAG STEEL
Slag could be used to treat acid soils, Fertilizer and soil improvement, Raw material for cement clinker, Material for civil engineering works, ground improvement material (Material for sand compaction piles), Base course material, Aggregate for asphalt concrete.
310-487-3800
info@raargroupusa.com
