Silicon Metal Suppliers and Manufacturers

High carbon silicon is composed of silicon and carbon alloy, also known as silicon carbon alloy, symbol SiC.High carbon iron silicon is commonly used deoxidizer has the following advantages: no hydrogen source in the deoxidizing process, to ensure safety and reliability; Carbon and silicon are important elements that determine the function of steel. High carbon ferro silicon can not only react with oxygen in the melting steel to play a deoxidation effect, but also the remaining carbon and silicon that are not oxidized can dissolve in the molten steel to play a role of increasing silicon and carbon, so as to achieve the effect of killing two birds with one stone. From the use of silicon carbon alloy can be seen in the replacement of some alloys have a great advantage, steel demand for silicon carbide alloy is also increasing, so silicon carbide alloy prospects.Reduce steelmaking cost, increase economic benefit, improve product quality, stable performance. The point use of high carbon silicon is that it can conducive to the reduction of production costs,Improve the quality of melting steel,reduce the amount of alloy,adjust the main alloy. The main point for choosing our company is the reliability of our products,have our own factory.

Characteristics 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

Characteristics 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. Standard Grade Chemical Composition (%) BaSiAlC â?¥(Min)â?¤(Max) FeSi50Ba30305030.3 FeSi40Ba25254030.3 FeSi45Ba20204530.3 FeSi50Ba15155030.3 FeSi55Ba10105530.2 FeSi60Ba556020.2 FeSi65Ba226520.2 The specification,packaging and granular size can be produce according to customer demand.

Characteristics 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.

Si: 40-50 % Ca: 10-20 % Mn: 10-20 % C: 1.0 % max. P: 0.05% max. S: 0.04% max. Fe: 15 % max. Al: 1.5% max.

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Silicon nano powder super pure white 99.9999 % & Silicon metal powder super pure white 99.99 % . Hight quality product. I want to sell these products.

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ferro silicon nitride powder is applicable to stainless steel smelting, special alloy steel smelting, oriented silicon steel smelting and other casting industries. As a new type of refractory material, it is applied in the metallurgical field, such as metallurgical furnace body, furnace mouth seal, ironmaking furnace outlet, iron hook amorphous material and nitrogen additive in the steelmaking industry. Silicon nitride material can be used as abrasive material for abrasive tool manufacturing, and can also be used in chemical fields such as acid resistance, alkali resistance and corrosion resistance. In terms of steelmaking, granular ferro silicon nitride is mainly used in the production of oriented silicon steel at the initial stage, and it can stably supplement a certain amount of nitrogen for molten steel. Items Fe-Si3N4 chemical component(%) Si3N4 70-80 N 25-31 Si 45-52 Fe

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Characteristics 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. Standard GradeChemical Element (%) SiCaBaAlPS â?¥(Min)â?¤(Max) Ca10Si50Ba1350.010.013.03.00.050.05 Ca13Si45Ba1045.013.010.0 Ca11Si45Ba1345.011.010.0 Ca9Si45Ba1345.09.010.0 Ca7Si45Ba1545.07.015.0 Ca5Si45Ba1545.05.015.0 The specification,packaging and granular size can be produce according to customer demand.

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The main grades our products cover: Grade Si Fe(max)Al(max)Ca(max)P(max) 553 98.5%min 0.50% 0.50% 0.30% 441 99% min 0.40% 0.40% 0.10% 421 99.2% min 0.40% 0.20% 0.10% 3303 99.3% min 0.30% 0.30% 0.03% 50ppm 2202 99.5% min 0.20% 0.20% 0.02% 40ppm Packing: In 1mt big bags Shipment: With in 15 days after comfirming the order Apperance:Dark gray Physical Property: High melting point and resistivity, good heat resistance and good anti-oxidation effect. Particle Size: (10-100)mm. Application and use: 1. Used in aluminum: An additive to aluminum alloys, silicon is used to increase the fluidity and tenacity of Aluminum and its alloys, which enjoy good castability and weldability accordingly. 2. Used in organic chemicals: Silicon metal is used in manufacturing a number of sorts of silicones, resins, and lubricants. 3. Used in electronic parts: Silicon metal is used in producing monocrystalline and polycrystalline silicon of high purity for electronic parts, such as semi conductors, etc.

THE ROLE OF FERROSILICON IN STEELMAKING In steelmaking, ferrosilicon is used for: 1. Product performance Ferrosilicon is a convenient way of adding silicon as an alloying element, to improve various properties of the final steel. 2. Slag reduction In the manufacture of stainless steels, the presence of silicon reduces chromium oxides in the melt, improving the recovery of metallic chromium. 3. Deoxidation Ferrosilicon provides quick-acting removal of oxygen from the melt, so avoiding the presence of inclusion-forming oxides and avoiding loss of desirable elements. 4. Fuel Some steel mills add ferrosilicon to the melt so that it can be burnt off to get heat into the furnace, and so reduce energy costs. We can assure you of the quality of our products and the quality of our services. If you are interested in our products, please get in touch with me.

High Carbon Silicon-Replacement for FeSi as deoxidizer used in carbon structural steel carbon steel,alloy steel,deformed steel bar manufacturing. High Carbon Silicon 's other name is Silicon Carbon Alloy

High carbon ferrosilicon is ferrosilicon with a larger carbon content; High carbon ferrosilicon specifications and particle size: natural block, 10-100mm, powder or customized according to customer requirements. Packaging of high carbon ferrosilicon: tons of bags (1000kg/bag) or customized according to customer requirements. High carbon ferrosilicon uses: High-carbon ferrosilicon is a new type of alloy used in converters. It can replace ferrosilicon, silicon carbide, and carburizers, reduce the amount of deoxidizer, and is used in the deoxidation alloying process of converter smelting. The effect is stable, and the chemical composition, mechanical properties and The quality of internal control is better than that of traditional processes. As a new type of strong composite deoxidizer, it can also be used for tempering general steel, alloy steel and special steel. In addition, as a temperature-raising agent, it can replace the more expensive traditional temperature-raising agent required in converter and open-hearth steelmaking.