Granule Ductile Iron Fesimg Alloy Iron Silicon Alloy Strong Spheroidizing Ability 3mm

Granule Ductile Iron Fesimg Alloy Iron Silicon Alloy Strong Spheroidizing Ability 3mm

RE-FeSiMg Product introduction:

     Iron-silicon alloy refers to an alloy prepared from ferrosilicon, calcium, magnesium, rare earth or a similar melt. It is a good spheroidizing agent with strong deoxidation and desulfurization effects. Ferrosilicon, rare earth and magnesium metals are the most important raw materials for the production of rare earth black silicon. Rare natural magnesium-silicon alloys are manufactured in underwater electric arc furnaces, consume a lot of electricity and can also be produced at intermediate frequencies.

RE-FeSiMg Specification1:

RE-FeSiMg Specification2:

RE-FeSiMg Product Advantages:

     1. RE-FeSiMg has a strong spheroidizing ability, reducing the amount of residual magnesium required to ensure graphite spheroidization, processing sub-crystal and hypereutectic components, high sulfur content and lower temperature molten iron, and eliminating rare earth magnesium ball. Agent interference. The harmful effect of spheroidizing elements is a spheroidizing agent widely used in the manufacture of rigid iron pipes.
     2. The kinetics of RE-FeSiMg spheroidization reaction is good, the reaction is relatively stable, and the processing performance according to the washing method is good.
     3. Compared with magnesium iron, the casting performance of RE-FeSiMg stretchable iron is greatly improved, the fluidity is increased by 40%, the formation temperature of rare earth magnesium spheroidizing agent oxide film is reduced by about 50°C, and the expansion value and shrinkage rate are reduced By 0.3% to 0.4%. Thereby reducing shrinkage and clamping. Reduced casting slag, such as slag, subcutaneous pores and cold separator.
     4. Due to the purification of rare earth elements and the alloy distribution of molten iron, casting defects are reduced, thereby improving the mechanical properties of hard iron. Compared with magnesium stretchable iron, the tensile strength, elongation and toughness of rare earth-magnesium stretchable iron are generally increased by 10%.
Serum-containing RE-FeSiMg also has a certain spheroidizing ability.

Graphic:

F & Q:

1. What is our MOQ?

Basically, our MOQ is 20 tons. There is no specific limit to order, we can give the best offer according to your situation.

2. Do you provide samples?

Yes, we do. Samples are always available and they can be sent to you directly.

3. How long does the delivery time take?

Our normal delivery time takes about 3 weeks once the contract singed, but it also depends on the quantity of the order.

4. Can we visit your plant?

Of course, we will be always looking for you.