Nodulizer Rare Earth Metals Ferro Silicon For Casting Metallurgy
Rare Earth Ferroalloy Description
Rare earth ferroalloys are ferroalloys of rare earth elements and iron as the main components.Rare earth ferrosilicon is lumpy, metallic luster, hard and brittle, easy to crush. The rare earth ferrosilicon alloy is silver-gray. The rare earth ferrosilicon magnesium alloy glows blue luster in the silver-gray matrix.
Rare earth ferroalloys Funcation
1.The main materials of spheroidizing agent, vermicular agent and inoculant for casting.
2. The important additive and alloy agent in steel production can play a good role in deoxidizing, desulfurizing and purifying steel.
3. The alloying agent of cast steel and special steel can improve the fluidity of molten steel and the heat crack resistance of the casting, reduce shrinkage, reduce segregation (separation) and refine the cast structure.
Rare Earth Ferroalloy Specifications
| Grade | Chemical composition (%) |
| REO(Y) | Y2O3 / REO | Si | Ca | Al | Ti |
| FeSiREO-1 | 20-25 | ≥50 | 40-44 | 5-8 | <1.5 | <0.3 |
| FeSiREO-2 | 26-30 | ≥50 | 40-44 | 5-8 | <1.5 | <0.3 |
| FeSiREO-3 | 31-35 | ≥50 | 40-44 | 5-8 | <1.5 | <0.3 |
| FeSiREO-4 | 36-40 | ≥50 | 40-44 | 5-8 | <1.5 | <0.3 |
Packing & Delivery
Packing:water-proof plastic woven bag, 1000kg per bag or as your requirements.
Delivery Time: Within 20 days after receipt of prepayment.
Remark: Chemical composition and size can be optimized by the customers' requirements
FAQ
1: Can I get some samples?
Yes, we can supply the sample, but the shipping cost be paid by our customers.
2: How to start orders or make payments?
Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Paypal and so on.
3: How to confirm the Product Quality before placing orders?
You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
4: What's your MOQ?
Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
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