FeSiMg

 

Ferro Silicon Magnesium (FeSiMg) is an alloy composed of iron, silicon, and magnesium. It is used primarily in the production of ductile iron. The alloy improves the mechanical properties of iron by facilitating the formation of spherical graphite. The combination of elements in FeSiMg results in a material that can alter the structure of iron, making it more malleable and less prone to cracking.

 

 

Model NO.

5-25mm

Product Name

Rare Earth Silicon Magnesium Nodulizer

Trademark

ZHENAN

Granule/Granularity

5-25mm

Quality

COA, MSDS, Sjs, ISO9001

MOQ

1ton

Sample

Avaliable

Usage

Spheroidal Graphite Cast Iron Use

Packing

25kgs/Bag, 1mt Jumbo Bag

Color

Gray

Appearance

Cleaning

Rare Earth

2.5%-3%

Impurity

0.01%

Transport Package

1mt Jumbo Bag

Specification

5-25mm

Origin

China

HS Code

7202999900

Production Capacity

50000000

 

Melting process of ferromagnesium-silicon.

 

1. Preparation of raw materials
The main raw materials of ferromagnesium-silicon include magnesium sand, ferrosilicon alloy and iron ore with moderate particle size. In the melting process, magnesium sand is used to provide magnesium, ferrosilicon alloy to provide silicon and iron, while iron ore is used as a source of iron in magnesium-silicon ferroalloy.

2. Mixing the ingredients
Firstly, magnesium sand, ferrosilicon alloy and iron ore need to be mixed in a certain ratio according to the composition ratio of the alloy. The mixed raw material is required to have uniform particle size, which can be favorable to the subsequent melting process.

3. Feeding and preheating
The mixed raw materials are fed into the melting furnace through the feeding device. At the same time of feeding, the raw materials are preheated by the preheating system in the furnace to reduce the energy consumption and time of melting.

4. Pre-melting
Pre-melting of raw materials in the melting furnace can, on the one hand, decompose and reduce some impurities and oxides in the raw materials; on the other hand, it can also increase the temperature of the raw materials to create conditions for subsequent melting and alloying.

5. Melting
When the raw material reaches a certain temperature, the beginning of melting. In the melting process, you can add reductant, slag material, etc. to control the composition of the alloy and the exclusion of slag compounds.

6. Alloy casting
When the melting of magnesium-silicon iron alloy to meet the requirements of the alloy composition, it will be poured out of the furnace for casting or inverted mold casting molding. In this process, the pouring temperature, pouring speed and pouring method need to be strictly controlled to ensure the quality and shape of the alloy.

7. Post-treatment
After the magnesium ferrosilicon is cast and molded, it is also necessary to carry out the post-treatment process, including slag removal, cleaning, forging, heat treatment and other links, and finally get the finished alloy products.

be used in the production of aluminum alloy, which can improve the hardness, strength, corrosion resistance and heat resistance of aluminum alloy.

 

 

 

 

 

Can you provide free samples?

Yes, we can provide you with free samples before you buy our product, but you need to pay for shipping.

What is your Minimum Order Quantity?

Usually 1 ton, but for trial order, less quantity can be accepted. discount can be offered for the large order.

When can I get the quotation ?

We usually quote you within 24 hours after we get your inquiry. If you are very urgent to get the quotation.Please tell us in your mail, so that we could regard your inquiry priority.

why should you buy from us not from other suppliers?

1. We are direct manufacturers. I'll give you the best price

2. Professional team, good quality control, different grades for different application fields.

3. Complete production equipment, experienced workers, strict quality inspection system

4. Sufficient supply capacity and punctual delivery time.

Hot Tags: fesimg, China fesimg manufacturers, suppliers, factory, 50 Ferro Vanadium Lumps, Low Carbon Calcium Ferro Cored Wire, Abrasion Resistant High Alumina Brick, Nb Tubing, High Quality Tzm Molybdenum Bar, Tungsten Foil ASTM B760