|
EAF
|
 |
| Product |
Robogun Ferrogun Golden
Mix |
Robogun Ferrogun Silver
Mix |
Ferrogun SP |
Ferrogun 90 |
Ferrofrit 75D |
Ferrofrit 77D |
Ferrofrit 80
HR |
Ferro DC -
HR |
| Application |
Electric arc furnace hot
repair gunning mix |
Electric arc furnace hot
repair gunning mix |
Electric arc furnace hot
repair gunning mix |
Electric arc furnace hot
repair gunning mix |
Electric arc furnace
hearth and banks Cold repair hearth mix |
Electric arc furnace
hearth and banks Cold repair hearth mix |
Electric arc furnace
hearth and banks Hot repair fettling mix |
DC Electric arc furnace
conductive bottm Hot repair mix |
| Chemical Analysis, % |
MgO |
94%, min |
89% min |
87%, min |
89%, min |
74-75% |
77-78% |
80-82% |
95%, min |
| SiO2 |
3%, max |
4-6% |
4-6% |
4-6% |
1,8%, max |
1,8%, max |
2%, max |
1,5%, max |
| CaO |
2,5%, max |
3% max |
3% max |
3% max |
17-18% |
17-18% |
11-13% |
2,5%, max |
| Al2O3 |
0,2%, max |
0,5%, max. |
0,5%, max. |
0,5%, max. |
0,5%, max. |
0,5%, max. |
0,5%, max. |
0,5%, max. |
| Fe2O3 |
0,2%, max |
1%, max |
1%, max |
1%, max |
4-5% |
3-4% |
4-5% |
1%, max |
| Bond |
Silicate |
Silicate |
Silicate |
Silicate |
Ceramic |
Ceramic |
Ceramic |
Organic |
| Grain size, mm |
0 - 4 |
0 - 3 |
0 - 4 |
0 - 4 |
0 - 5 |
0 - 5 |
0 - 6 |
0 - 3 |
| Density, kg/lt |
2,6 |
2,7 |
2,6 |
2,6 |
2,7 |
2,7 |
2,7 |
2,6 |
| Application temperature °C
|
1780 |
1750 |
1750 |
1750 |
1750 |
1750 |
1750 |
1750 |
|
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