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Shape Granule Ductile Iron Fesimg Alloy Iron Silicon Alloy Strong Spheroidizing Ability

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Henan Guorui is a clear expert on the ferroalloy industry and cored wire market globally. Their experience and expertise has been invaluable.

—— Igor

GR has been worked in ferroalloys field more than 10 years , have rich experience for ferroalloys and rich knowledge for the technical of steel-making . it developed a series products for help the steel plant reduce the production cost , worked with many steel mills for improve their production technique. I am so glad to be associated with them.

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Shape Granule Ductile Iron Fesimg Alloy Iron Silicon Alloy Strong Spheroidizing Ability

China Shape Granule Ductile Iron Fesimg Alloy Iron Silicon Alloy Strong Spheroidizing Ability supplier
Shape Granule Ductile Iron Fesimg Alloy Iron Silicon Alloy Strong Spheroidizing Ability supplier Shape Granule Ductile Iron Fesimg Alloy Iron Silicon Alloy Strong Spheroidizing Ability supplier

Large Image :  Shape Granule Ductile Iron Fesimg Alloy Iron Silicon Alloy Strong Spheroidizing Ability

Product Details:

Place of Origin: Anyang Henan
Brand Name: Guorui
Certification: ISO9001
Model Number: 40-45 44-48

Payment & Shipping Terms:

Packaging Details: 1 MT big bag or as per customer request
Delivery Time: within 3 weeks after contract singed
Payment Terms: L/C, T/T
Supply Ability: 500 - 2000 tons/month
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Detailed Product Description
Outward: Lump, Granule Brand: Guorui
Model Number: Mg26-28, 30-32; Mg4.0-6.0, 5.0-7.0, 6.0-8.0 Dimensions: 5-30mm
Inspection: SGS Purity: Si75%

Granule Ductile Iron Fesimg Alloy Iron Silicon Alloy Strong Spheroidizing Ability

Our promise:

The competition will be fiercer in the future. Henan Guorui will continue to strictly in accordance with the requirement of ISO9001:2008 quality management system, continue to focus on the demands of customers, and continue to devote ourselves to provide newer, better ferroalloy products and more satisfactory services for the steelmaking and casting industry. Henan Guorui sincerely hope to cooperate with more outstanding enterprises to explore more opportunities, conspire the development, and create the brilliancy together !

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.

 

Product advantages:

 

     1. It has strong spheroidizing ability, reduces the amount of residual magnesium required to ensure graphite spheroidization, processes under-crystalline and hypereutectic components, molten iron with high sulfur content and lower temperature, eliminating rare earth magnesium balls. The interference of the agent. The detrimental effects of spheroidizing elements are spheroidizing agents that are widely used in the manufacture of rigid iron pipes.
     2. The kinetic state of the spheroidization reaction is good, the reaction is relatively stable, and the process performance according to the rinsing method is good.
     3. The casting properties of the stretchable iron are greatly improved, the fluidity is improved by 40% compared with the magnesium iron, the formation temperature of the rare earth magnesium spheroidizing agent oxide film is lowered by about 50 ° C, and the expansion value before shrinking is decreased by 0.3% to 0.4%. Thereby reducing shrinkage and clamping. Casting defects such as slag, subcutaneous pores and cold separators are reduced.
     4. Due to the rare earth purification and alloy distribution of molten iron, casting defects are reduced, thereby improving the mechanical properties of the rigid iron. The tensile strength, elongation and toughness of rare earth-magnesium-stretchable iron are generally increased by 10% compared to magnesium-stretchable iron.
The serum-containing rare earth magnesium spheroidizing agent also has a certain spheroidizing ability.

 

Specification1:

Grade Chemical Composition(%)
Si Mg Ca RE Al
RE-FeSiMg26 44-48 26-28 2.0-3.0 0.7-1.0 1.2
FeSiMg26 44-48 26-28 2.0-3.0 - 1.2
RE-FeSiMg30 44-48 30-32 2.0-3.0 0.7-1.0 1.2
FeSiMg30 44-48 30-32 2.0-3.0 - 1.2
RE-FeSiMg25 40-50 25-40 1.5-3.0 1.5-2.0 -
Size: 0.1-1.6mm, 0-3mm, 3-6mm
Other chemical composition and size can be supplied upon request.

 

Specification2:

Grade Chemical Composition(%)
Mg RE Si Ca Al
FeSiMg5RE2 4.0-6.0 1.0-3.0 42-48 2.0-3.0 ﹤1.0
FeSiMg6RE1 5.0-7.0 0.5-1.5 42-48 2.0-3.0 ﹤1.0
FeSiMg7RE3 6.0-8.0 2.0-4.0 42-48 2.0-3.5 ﹤1.0
Size: 5-25mm, 10-30mm, 10-50mm
Other chemical composition and size can be supplied upon request.

 

Graphic:

Shape Granule Ductile Iron Fesimg Alloy Iron Silicon Alloy Strong Spheroidizing Ability

 

 

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.

 

Contact Details
Henan Guorui Metallurgical Refractories Co., Ltd
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