Ferro Silicon Magnesium alloy Description
Ferro Silicon Magnesium alloy is one of the most important inputs in the manufacturing process of spheroidal graphite iron and find usage in low carbon grades of steel due to their low carbon content. Rare-Earth-Si-Mg alloy is a configuration of alloy that put RE, Mg, Ca in ferrosilicon, it is also called Magnesium alloy nodulizer. Rare-Earth-Mg-Si is a kind of good nodulizer. It has a big mechanical strength, the effect of deoxidization and desulfurization is strong.
Ferrosilicon magnesium is master alloy of Magnesium with Iron and Silicon. They facilitate small additions of Magnesium to Iron, required to transform graphite flakes to spheroids. find wide application in production of SG Iron & specialty gray iron castings for the automobile industry. The use of ferro silicon magnesium also provide number of distinct advantages in nodularisation of ductile iron.
Ferro Silicon Magnesium alloy Specification
|
Model |
Chemical Composition % |
||||||
|
Re |
Mg |
Ca |
Si |
Mn |
Ti |
Fe |
|
|
FeSiMg6Re1 |
0.5-2.0 |
5.0-7.0 |
1.5-3.0 |
44.0max |
1.0max |
1.0max |
Balance |
|
FeSiMg7Re3 |
2.0-4.0 |
6.0-8.0 |
2.0-3.5 |
44.0max |
1.0max |
1.0max |
Balance |
|
FeSiMg8Re3 |
2.0-4.0 |
7.0-9.0 |
2.0-3.5 |
44.0max |
1.0max |
1.0max |
Balance |
|
FeSiMg8Re5 |
4.0-6.0 |
7.0-9.0 |
3 max |
44.0max |
1.0max |
1.0max |
Balance |
|
FeSiMg10Re7 |
6.0-8.0 |
9.0-11.0 |
3 max |
44.0max |
1.0max |
1.0max |
Balance |
|
FeSiMg9Re9 |
8.0-10.0 |
8.0-10.0 |
3 max |
44.0max |
1.0max |
1.0max |
Balance |
|
FeSiMg8Re18 |
17.0-20.0 |
7.0-10.0 |
3 max |
44.0max |
1.0max |
1.0max |
Balance |
Application
(1)Improve steel quality, reduce the cost and save aluminum, it is especially applied in continuous casting steel of deoxidizing requirements.
(2) It can not only meet the deoxidizing requirements of steelmaking, but also have the performance of desulphurization, in addition have advantages of big specific gravity and strong penetration.
0.5-6mm, 1-10mm, 1-20mm, 3-25mm