Description
Ferro silicon (FeSi75/FeSi72/FeSi70) used as an inoculant in the foundry industry,Ingestant is a kind of can promote graphitization, reduce the tendency of white mouth, improve the morphology and distribution of graphite, increase the number of eutectic group, refine the matrix structure, it has a good effect in a short time (about 5-8 minutes) after inoculation. It is mainly applicable to the general contingency or the late instantaneous inoculation of various situations.
Ferro Silicon is made available in different composition as per the requirements of the clients. It is used in the production of special steel qualities and better durability. Our special grades of Ferro Silicon help to keep both the content of inclusions and the carbon content in the final steel at low levels. Ferro Silicon is used as raw material high-purity quartz, charcoal and iron ore in the production of arc furnaces.
Quality Control for Our Melting Process:
1. Raw materials are added in perfect order for producingmore Mg-Si and reducing the loss of Mg.
2. The thickness of our alloy ingot is under controlled within 10-15mm,if under 10mm,it will increase MgO.if above 15mm, it will reduce the uniformity of our alloy ingot.
3. We will clean the surface of ingot after alloy solidified.Oxide,impurity,and powder of the surface will beeliminated from the surface.
Specification
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Model NO
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Si
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Al
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P
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S
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C
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Cr
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|
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≥
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≤
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Fesi 75
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75
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1.5
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0.04
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0.02
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0.2
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0.5
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|
Fesi 72
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72
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2
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0.04
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0.02
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0.2
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0.5
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|
Fesi 70
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70
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2
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0.04
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0.02
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0.2
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0.5
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|
Size
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0.2-1mm,1-3mm,3-8mm,8-15mm Or as your requirement
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FAQ
Q: Are you a manufacture or trader?
A: We are trader.
Q: How are the products' quality?
A: The products will be strictly inspected before shipment, so the quality could be guaranteed.
Q: How to guarantee the quality?
A: Our factory lab can supply the quality report ,and we can arrange third party inspection when cargo arriving loading port .
Q: Can you supply the special size and packing?
A:Yes, we can supply the size according to buyers’request.
Q: What's the MOQ of trial order?
A: No limit,We can offer the best suggestions and solutions according to your condition.
Q: How long is delivery time?
A: The delivery time will be determined according to the quantity of the order.
Q: What are the payment terms?
A: Usually T/T,but L/C are available for us.
Q: Do you provide samples?
A: Yes, samples are available.
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