High purity 50-100mm FeSi metal alloy ferrosilicon Lump
Ferrosilicon Description
Ferro silicon alloy is an alloy of iron and silicon with a very variable silicon content between 10 % and 90 %. It is used as a socalled master alloy in steel production, which is added in small amounts in order to adjust the properties of the melt, the cooling process and the finished product. The main advantage of FeSi is its deoxidizing effect (i. e. it reduces metals from their oxides), but it also helps to prevent the loss of carbon.
Specifications Ferro Silicon
| Grade | Chemical Composition % |
| Si | Al | S | C | P | Ca |
| ≥ | ≤ |
| FeSi75 | 75.0 | 1.5 | 0.02 | 0.1 | 0.035 | 1 |
| FeSi72 | 72.0 | 1.5 | 0.02 | 0.1 | 0.4 | 1 |
| FeSi70 | 70.0 | 1.5 | 0.02 | 0.1 | 0.4 | 1 |
| FeSi65 | 65.0 | 2 | 0.02 | 0.1 | 0.4 | 1 |
Ferrosilicon Use
Ferro silicon is widely used in the steel making, iron casting ,low-carbon ferro alloy producing.
In the steel making field, Ferro silicon is used as deoxidizer and alloying agent to precipit and diffuse deoxidation. Adding a certain amount silicon of Fe-Si to the steel can obviously improve the strength , hardness ,elasticity and permeability of steel.
In the iron casting, it is used as ball mile agent and alloying agent especially in the nodular iron casting, Adding ferro silicon to cast iron ,it can prevent the formation of carbide and promote the precipitation of graphite and the nodulizing. Then the mechanical capacity can be the same of steel's.
Ferrosilicon Size
1.LUMP: 10-30mm ; 30-50mm ; 50-100mm or as client's requirement
2.BRIQUETTE: 50*50mm or as client's requirement
3.POWDER: 100mesh, 200mesh, 240mesh, 300mesh, 325mesh or customized
Packing & Delivery
25Kg/bag, 1MT/bag or as your requirements.
Remark: chemical composition and size can be optimized by the customers' requirements.
RFQ
Q1: Are you trading company or manufacturer ?
A: We are manufacturer, It is located in Anyang, Henan Province, China. All our clients from home or abroad. Looking forward to your visitvis .
Q2: What is your advantages?
A: We have our own factories , lovely employees and professional production and processing and sales teams. Quality can be guaranteed. We have rich experience in metallurgical steelmaking field.
Q3: What is your production capacity and delivery date ?
A: 3000MT/month. Usually, we can delivery the goods within 15-20days after your payment.
Q4: Is the price negotiable?
A: Yes, please feel free to contact us anytime if you have any question . And for clients who wants to enlarge market, we will do our best to support.
Q5: Can you supply free samples?
A: Yes, we can supply free samples within 2kg.
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75% High Purity FeSi Iron Silicon Alloy 50-100mm Ferro Silicon Lumps Images
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