Rare Earth Ferro Silicon ( RE FeSi )adopts the one-stage process production and gets its form in secondary thin pouring. It also has the high Si content, high Re retrieving, easy to adjusting and other characteristics.The product is assembly compacted, with even chemical composition. It is with silver-gray appearance and metallic luster. Hard and easy to crush.
Application
Rare Earth Ferro Silicon ( RE FeSi ) is suitable to be used as the additive in steelmaking and iron-casting, or as the intermediate alloy of rare earth. It can also serve as the inoculant of gray casting iron, ductile casting iron and vermicular casting iron. It is the important additive in all kinds of inoculant, nodulizing and vermiculazing agent.
Standard
Grade Chemical Element (%)
Re Si Ba Ca Al Ti Mn
Content â?¤(Max)
FeSiRe25 24.0-26.0 55-65 2.0 2.0 1.5 0.3 0.5
FeSiRe27 26.0-29.0 50-60
FeSiRe30-A 30.0-32.0 50-55
FeSiRe30-B 29.0-30.0 50-55
Size: 10-50mm; etc
The specification,packaging and granular size can be produce according to customer demand.
Trade markChemical composition%
ReCe/reMgCaSiMnTiMgoFe
Not more than
195101a0.5-2.0464.5-5.51.5-3.045111Rest
195101b0.5-2.0465.5-6.51.5-3.045111Rest
195101c0.5-2.0466.5-7.51.0-2.545111Rest
195101d0.5-2.0467.5-8.51.0-2.545111Rest
195103a2.0-4.0466.0-8.01.0-2.045111Rest
195103b2.0-4.0466.0-8.02.0-3.545111Rest
195103c2.0-4.0467.0-9.01.0-2.045111Rest
195103d2.0-4.0467.0-9.02.0-3.545111Rest
195105a4.0-6.0467.0-9.01.0-2.044211.2Rest
195105b4.0-6.0467.0-9.02.0-3.044211.2Rest
195107a6.0-8.0467.0-9.01.0-2.044211.2Rest
195107b6.0-8.0467.0-9.02.0-3.044211.2Rest
195107c6.0-8.0469.0-11.01.0-3.044211.2Rest
1951098.0-10.0468.0-10.01.0-3.044211.2Rest
19511817-20467.0-10.01.5-3.542221.2Rest
Rare-earth ferro silicon magnesium alloy is lump in shape with metal luster. It is solid and brittle so that it is easy to smash, and it glisten with blue luster from silver gray body.
Packing: 25kg woven plastic bag in 1mt big bag
Note: chemical composition, size and packing of above mentioned products can be adjusted according to customer's requirements.
HALING FAR EAST LIMITED is specialized in exporting ferroalloy business for eight years. We provide the best combinations including factory, trading, logistics, and after sales service which established our powerful scope in mineral products, metals, international trading, distribution, yard, and international business information transactions. We can supply the different kinds of foundry materials- NODULIZER, VERMICULAR AGENT, INOCULANT, SILICON CARBIDE, CARBON ADDITIVE, and the ferroalloy- FERRO SILICON, RARE-EARTH FERRO SILICON, SILICON METAL etc.
Ferro silicon Specs: Si:75%min. and Si:72%min. C:0.2%max. S:0.02%max. P:0.04%max. Al:2.0%max.1.5%max.and 1.0%max .Commodity: Ferro Silicon Low Al Specs: Si:75%min. C:0.2%max. S:0.02%max. P:0.04%max.Al:0.1%max.0.3%max.and0.5%max. In 1mt plastic woven bags.
Ferro Silicon Ferro Silicon has a melting point of 1200�¯�¿�½?�?�°C to 1250�¯�¿�½?�?�°C with a boiling point of 2355�¯�¿�½?�?�°C and Ferro Silicon contains about 2% of calcium and alluminium. Ferro Silicon, as an additive to the production process of ferrous metals, will impart several desirable properties upon the resultant alloy. Some of the primary benefits of adding Ferro Silicon to an alloy is to improve the corrosion resistant properties of the new compound, as well as to add to the high temperature heat- resistance properties of the new alloy, for example, in the production of silicon steel for use in transformer cores.
FerroChrome is a kind of Ferro alloy which is formed by Ferro and Chrome,it is an important alloy addition in steel making. Ferrochrome (Fe Cr) is an alloy of chromium and containing between 50% and 70% chromium.
27930 Rare Earth Ferro Silicon Suppliers
Short on time? Let Rare Earth Ferro Silicon sellers contact you.
Ferro Silicon ( FeSi ) used as deoxidizer and alloying agents in the steel industry. In order to obtain qualified chemical composition and guarantee the quality of steel, in the last stage of the steel must be deoxidized. The chemical affinity between silicon and oxygen is very large, Thus ferrosilicon is strong deoxidizer used in sedimentation and diffusion deoxidation of steel-making. Add a certain amount of silicon in the steel, can significantly improve the strength, hardness and elasticity of steel.
Standard
GradeChemical Element (%),,
SiAlSPC
â?¥(Min)â?¤(Max),
FeSi65652.00.020.040.2
FeSi70702.00.020.040.2
FeSi72722.00.020.040.2
FeSi75752.00.020.040.2
Size: 10-50mm; etc.
The content packaging particle size may be based on customer demand production.
Ferro Silicon Magnesium nodulizer ( FeSiMg ) uses the advanced smelting craft production the nodulizer product, the organization is compact, the ingredient is stable, does not have the deflection evenly, the MgO content is low.The spheroidization response is steady, the magnesium absorption rate is high, the anti-decline time is long. After spheroidizing, the stone ball not a strike circle entire, tiny, the tendency is small. Strong spheroidizing ability, stable composition and reaction.
Application
Ferro Silicon Magnesium nodulizer ( FeSiMg )Used for nodular cast iron, adding hot metal can play a role in spheroidizing, desulfurization and outgassing. It can also improve the molten iron purity; generate compound insoluble in water with arsenic, zinc, tin, lead and other low melting point impurity.
Standard
Grade Chemical Composition (%)
Mg Re Si Ca Al Ti Fe
FeSiMg5Re2 4.0-6.0 1.0-3.0 38-44 2.0-3.0
Ferro Silicon Barium ( FeSiBa ) is a kind of good deoxidizer and desulfurizer.
1. Deoxidization ability strong, Good molten steel flow, Completely solve the problem of the nodular casting nozzle.
2. Significantly improve the recovery rate of the silicon, manganese, etc. Reduce the addition amount of carbon powder.
3. The desulfurization effect is obvious, Shortening the period of steelmaking.
Application
1.Wide range of application, Can part instead of deoxidizing agent in steelmaking, Eg: aluminum wire, silicon barium aluminum, ferro silicon aluminum, the calcium silicon wire, etc.2.Easy to use, simple operation, Donâ??t need to add any auxiliary equipment.
1.Calcium Silicon Barium Inoculant ( CaSiBa ) increase the graphitization core, refinement of graphite, promote get A type graphite from the Grey iron castings, increase the intensity, for ductile iron parts, it can make the graphite in ductile iron ball small, round, improve the nodulizing grade.
2.Calcium Silicon Barium Inoculant ( CaSiBa ) effectively reduce molten iron super-cooling degree, promote the precipitation of graphite, significantly reduce chilling tendency, reduce the relative hardness, improve casting machinability.
3.Calcium Silicon Barium Inoculant ( CaSiBa ) easy to dissolve and absorb than the average inoculant. can reduce the gascontent in the molten iron.
4.Calcium Silicon Barium Inoculant ( CaSiBa ) hight ability to recession-proof. at the same time it prevent relevant nodulizing decline, wall thickness sensitivity is small, well-closed formation.
Characteristics
The industrial silicon powder is also called metal silicon powder. It is silver grey or dark grey powder and appears metallic luster. Its characteristics are high melting point, good heat-resisting, high resistivity and excellent anti-oxidation. It's well known as the industry gourmet powder used as the indispensable basic raw materials of a lot of high-tech products.
Application
Industrial silicon powder is widely applied to the refractory material, powder metallurgy industry so as to improve the products heat-resisting performance, wear resistance and oxidation resistance. The products of the refractory material, powder metallurgy industry are used in the steelmaking furnace, kilns, etc.
Standard
Size: 200Mesh; 325Mesh; etc
The packaging and granular size can be produce according to customer demand.
Si Fe Al Ca
98.5% 0.5% 0.5% 0.3%
99.0% 0.4% 0.4% 0.1%
99.0% 0.3% 0.3% 0.03%
We are a leading supplier of electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.
We offer superior quality sponge iron that is also known as direct- reduced iron. Our offered sponge iron is made for high grade, 65-70 fe
Min fem-80%, fet-90-92%, s-0.04% max. Loose in form of lumps.
Sponge iron filter material In industry through a sponge iron production equipment is widely applied iron phosphorus reduction method, method of reduction of iron ore concentrate, etc., the rolling iron phosphorus or ore concentrate after reduced iron press down into pieces, into the roasting tube into the kiln roasting, produce the high quality reduced iron. Sponge iron filter material for the first time into the deaerator, must first after backwashing, remove the sponge iron residue on the surface of the filter material float ash impurities.
Ferrosilicon� is an alloy of iron and silicon that is made by reducing silica in the presence of iron, and which plays an essential role in steelmaking.
Silicon iron, also known as ferrosilicon, is a ferroalloy composed of iron and silicon, with a silicon content ranging from 15% to 90%. It is commonly used as a deoxidizer in steelmaking and as a reducing agent in ferroalloy production and the chemical industry. In the steelmaking industry, approximately 3-5 kg of 75% ferrosilicon is consumed to produce one ton of steel. Ferrosilicon can also be used as an alloying element additive, which is widely used in low alloy structural steel, spring steel, bearing steel, heat-resistant steel, and electrical silicon steel.
Ferrosilicon is also used in the production of cast iron, as it helps to control the initial content of silicon in the melt, which is important for the microstructure and properties of the final product. Ferrosilicon cast magnesium is an alloy that contains magnesium and is used as a nodulizer in the production of ductile iron. It has a big mechanical strength, and the effect of deoxidization and desulfurization is strong. Modifiers are added to molten metal to change its properties, and ferrosilicon is one of the most commonly used modifiers in the production of cast iron. The material forming the base Ferrosilicon analysis ferrosilico cast magnesium and modifiers.
The role of Ferrosilicon in Steelmaking:
In steelmaking, Ferrosilicon is used for:
We are a leading supplier of electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.
SILICON WAFERS are the building blocks of modern technology, they provide the substrate onto which circuits are constructed. We offer Prime, Test, Monitor, SEMI standard, and customized silicon wafers in all diameters from 2�¢?�³ to 300mm. Our Wafers meet the SEMI standards, along with customized options.
Silicon On Insulator (SOI) Wafers: Chips fabricated on SOI wafers achieve 30% faster speeds and 80% lower power demands compared to CMOS devices. The SOI structure consists of three layers: a top active device layer for transistor fabrication, a buried oxide (BOX) insulator layer, and a bottom handle wafer layer.
Silicon Float Zone Wafers: is a crystal growth technique that produces highly pure silicon wafers with fewer impurities than traditional methods.
Silicon Thermal Oxide Wafers: Has high quality silicon thermal oxide wafers in all diameters from 2�¢?�³ to 300mm.
Silicon Nitride Wafers: Has different option of film processing for your silicon needs, including LPCVD nitride.
On Insulator (SOI): Has high quality silicon thermal oxide wafers in all diameters from 2�¢?�³ to 300mm.
Fused Silica Wafers: is the amorphous phase of quartz (SiO2).
Borofloat 33 Glass Wafers: is used in a wide range of applications like micro-optics, sensors, microlithography, semiconductor engineering, lighting, medical technology.
We are a leading supplier of electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.
27930 Rare Earth Ferro Silicon Suppliers
Short on time? Let Rare Earth Ferro Silicon sellers contact you.
