The rare earth
magnesium Ferrosilicon alloy is a Gray black solid. It is a good spheroidizing
agent with strong deoxidation and desulfurization effect. Ferrosilicon, rare
earth metal and magnesium metal are the main raw materials for producing
rare earth magnesium ferrosilicon alloy. The production of rare earth magnesium
ferrosilicon alloy is carried out in submerged arc furnace, which consumes a
lot of electricity. It can also be produced in medium frequency furnace. In the
process of cast iron, the additive added to the molten iron to make graphite
precipitate in a spherical shape is called spheroidizing agent. The
spheroidizing agent containing rare earth elements is called rare earth
spheroidizing agent.
It is mainly used in
mechanical casting industry as spheroidizing agent for the production
of nodular cast iron. The additive can promote graphite crystallization into
spherical shape in nodular cast iron.
Model
Chemical Composition%
Si
Mg
Ca
Re
Ba
Fe
MITC-Mg5
42-48
4.5-5.5
1.5-3.0
0.5-2.0
-
margin
MITC-Mg6
38-43
5.5-6.5
1.2-1.8
0.8-1.2
-
margin
MITC-Mg10
42-48
9.5-10.5
1.0-2.5
1.0-2.0
-
margin
MITC-Re0
42-45
5.55-6.15
0.8-1.2
Nil
-
margin
MITC-Re01
42-48
8.5-10.5
1.0-2.0
Nil
-
margin
MITC-Ba1.5
42-48
4.5-5.5
2.0-3.5
2.0-2.4
1.0-2.0
margin
MITC-Ba2
38-44
7.0-9.0
1.0-1.5
2.0-4.0
1.5-2.5
margin
MITC-Ba2.5
40-46
9.0-11.0
0.8-1.5
0.8-1.2
2.0-3.0
margin
Standard particle size: 0.6-6mm, 1-12mm, 3-25mm, 4-30mm
Packing: 25kg woven bag into a ton bag. Note: The chemical composition, particle size and packaging of the
above products can be customized according to customer needs. Features
1.The iron-silicon-magnesium alloy is massive,
with metallic luster, hard and brittle, and easy to crush.
2.The iron-silicon-magnesium alloy reacts
steadily, can increase the absorption rate of magnesium, and is very effective
for stably obtaining high-quality castings.
3.High mechanical strength, strong deoxidation
and desulfurization effect.
Application
1.Magnesium ferrosilicon alloy is the first choice
for nodular cast iron production.
2.It is suitable for steelmaking, metallurgy, and
cast-iron additives.
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