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Milled Ferrosilicon 15% is manufactured by melting ferrosilicon 75% and steel scrap in an induction furnace furnace. The molten alloy is tapped into a sandbed, allowed to cool, and then broken into lumps, after which it is crushed in two stages and milled and air classified to the required size range.
Material Data Sheet
Fe: 80% min, Si: 14-16%, Mn: 0.8% max, Cr: 0.6% max, Cu: 0.5% max,
P: 0.10% max, S: 0.05% max
Particle Size Distribution
|
Grade |
48D |
65D |
100D |
150D |
270D |
|
+212 (microns) |
0-2 (%) |
0-1 |
0-1 |
0-1 |
0 |
|
-212+150 |
4-8 |
0-3 |
0-1 |
0-1 |
0 |
|
-150+106 |
12-18 |
4-8 |
1-4 |
0-2 |
0-1 |
|
-106+75 |
19-27 |
9-17 |
5-10 |
2-6 |
0-3 |
|
-75+45 |
20-28 |
24-32 |
20-28 |
13-21 |
7-11 |
|
-45 |
27-35 |
47-55 |
61-69 |
73-81 |
85-93 |
Non-Magnestics: 1.5% Max
Density: 6.7-7.1
Packing: 1mt, 2mt, or iron drums as per request
