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Application and Difference of Ferrosilicon and FeSi Grains​

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Application and Difference of Ferrosilicon and FeSi Grains

Ferrosilicon is a ferroalloy composed of iron and silicon. It is made of coke, steel shavings, quartz (or silica) and smelted in an electric furnace.

Ferro Silicon Applications

1. Ferrosilicon is an important deoxidizer in the steelmaking industry. Ferrosilicon is usually used for precipitation deoxidation and diffusion deoxidation. Brick iron is also used as an alloying agent in steelmaking.
2. Ferro silicon is also used as an inoculant and nodulizer in the casting industry. In the production of ductile iron, 75 ferrosilicon is an important inoculant (to help precipitate graphite) and nodularizer.
3. Ferroslicon is also a reducing agent in the production of ferroalloys. Not only the chemical affinity between silicon and oxygen is great, but also the carbon content of high silicon ferrosilicon is very low. Therefore, high-silicon ferrosilicon (or silicon alloy) is a reducing agent commonly used in the production of low-carbon ferroalloys in the ferroalloy industry.

Ferrosilicon grains are formed by crushing ferrosilicon into small pieces of a certain proportion and sieving through a sieve with a certain number of meshes. The small grains screened out are currently used as inoculants for foundries in the market.

Regular granularity of ferrosilicon grains: 0.2-1mm, 1-3mm, 3-8mm, or customized according to customer requirements.

Advantages of Ferrosilicon Grains:

Ferrosilicon grains can not only be used in the steelmaking industry but also a metallurgical material commonly used in the iron casting industry. This is mainly because ferrosilicon grains can be used to replace inoculants and nodularizers. In the cast iron industry, the price of ferrosilicon grains is far Lower than steel, and more easily melted, are castable ferroalloy products.

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    High Carbon Silicon

    high carbon silicon

    High Carbon Silicon

    21678ddf5e402879f3ca8ba62e4e9ab4
    high carbon silicon

    High Carbon Silicon, Silicon Carbon Alloy

    Si-C alloy is a new type of alloy used in converters. It is generally called silicon-carbon alloy and high carbon silicon. It is a replace material of  ferrosilicon, silicon carbide, and recarburizer, reduce the amount of deoxidizer, and be used in the deoxidation alloying process of converter smelting. The effect is stable, and the chemical composition, mechanical properties and internal control quality of the steel are better than the traditional process. High carbon silicon improve the quality of molten steel, improve product quality, improve product new energy, reduce the amount of alloy added, reduce steelmaking costs, and increase economic benefits.

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    Application and Features of Silicon Carbon Alloy

    • High-carbon ferrosilicon is ferrosilicon with a large carbon content. High-carbon ferrosilicon is often used in steelmaking furnaces. For example, as a new type of strong composite deoxidizer, it can also be used for tempering of general steel, alloy steel and special steel. In addition, as a heating agent, it can also replace the traditional heating agent with a higher price required in converter and hearth furnace steelmaking. .
    • No hydrogen source is generated during the deoxidation process, ensuring safety and reliability
    • High-carbon ferrosilicon can not only react with oxygen in molten steel to achieve deoxidation effect, but the remaining unoxidized carbon and silicon can also be dissolved in molten steel to increase silicon and carbon
    • In order to obtain steel with qualified chemical composition and ensure the quality of steel, steelmaking needs to be deoxidized, and the chemical affinity between silicon and oxygen is very strong, so ferrosilicon is a strong deoxidizer for steelmaking for precipitation and diffusion deoxidation
    • Adding a certain amount of silicon to steel can significantly improve the strength, hardness and elasticity of steel.

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    Silicon Carbide Alloy Technical Specifications

    Chemical Composition%
    GradeSiCAlSP
    ≥≤
    Si68C18681830.10.05
    Si65C15651530.10.05
    Si60C10601030.10.05

     

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    Electrolytic Manganese Metal

    Electrolytic Manganese Metal Flakes

    EMM Flakes Introduction

    Electrolytic manganese metal flakes is used to increase the hardness of alloy metal materials. It is widely used in the production of manganese-copper alloy and manganese-aluminum alloy. Manganese can improve the strength, toughness, wear resistance and corrosion resistance of the alloy in these alloys.

    Electrolytic  Manganese Metal is an indispensable additive in the smelting industry. After electrolytic manganese is processed into powder, it is the main raw material for the production of manganese tetraoxide. The original magnetic material widely used in the electronics industry is produced from manganese tetraoxide. The electronics industry, metallurgical industry and The aerospace industry requires electrolytic manganese metal. With the continuous development of science and technology and the continuous improvement of productivity, electrolytic manganese metal has been successfully and widely used in iron and steel smelting, nonferrous metallurgy, electronic technology, chemical industry, environmental protection, Food hygiene, welding electrode industry, aerospace industry and other fields.

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    Application and Features of Electrolytic Manganese Metal

    • With high purity and less impurities, it is an important alloying element for the production of stainless steel, high-strength low-alloy steel, aluminum-manganese alloy, copper-manganese alloy, etc
    • It is an indispensable raw material in the production of welding rods, ferrites, permanent magnet alloy elements, and manganese salts for many pharmaceutical and chemical industries
    • Electrolytic manganese is also required for vibration damping alloys
    • With the advancement of metallurgical technology, high-efficiency steel and spray metallurgy technology have been greatly developed, and the application of electrolytic metal manganese powder in the metallurgical industry has been increasing

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    Electrolytic Manganese Metal Technical Specifications

    NO.
    Chemical Composition（%）
     
    Mn(%Min)
     
    C(%Max）
     
    S(%Max）
     
    P(%Max）
     
    Fe(%Max）
     
    Si(%Max）
     
    Se(%Max）
    Mn99.95
    99.95
    0.01
    0.03
    0.001
    0.006
    0.002
    0.0003
    Mn99.80
    99.80
    0.02
    0.03
    0.005
    0.003
    0.005
    0.06
    Mn99.70
    99.70
    0.04
    0.05
    0.005
    0.003
    0.010
    0.10
    Mn99.50
    99.50
    0.08
    0.10
    0.10
    0.005
    0.015
    0.15

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    Silicon Metal 97

    silicon metal 97

    Silicon Metal 97

    silicon metal 97
    • Si>97%
    • Fe<1.5%
    • Al < 0.5%
    • Ca < 0.3%

    Silicon Metal 97

    Silicon metal 97 is a type of silicon metal alloy that is composed of approximately 97% silicon, with small amounts of iron, aluminum, and other trace elements.
    Silicon metal 97 is often used in industries where lower purity silicon is acceptable, such as the production of silicones, silanes, and other chemicals. It may also be used as a deoxidizing agent in the steel making industry or as an additive in the aluminum industry.

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    Silicon Metal Product

    silicon metal 553

    Silicon Metal 553

    Silicon Content
    98.7 %
    • Fe<0.5%
    • Al < 0.5%
    • Ca < 0.3%

    Silicon Metal 441

    Silicon Content
    99.1 %
    • Fe<0.4%
    • Al < 0.4%
    • Ca < 0.1%
    silicon metal 3303

    Silicon Metal 3303

    Silicon Content
    99.37 %
    • Fe<0.3%
    • Al < 0.3%
    • Ca < 0.03%
    silicon metal 2202

    Silicon Metal 2202

    Silicon Content
    99.58 %
    • Fe<0.2%
    • Al < 0.2%
    • Ca < 0.02%

    Silicon Metal Technical Specification

    NO.CHEMICAL CONTENT %
    SiFeAlCa
    55398.7%0.5%0.5%0.3%
    55198.6%0.8%0.5%0.1%
    51199%0.8%0.1%0.1%
    44199.1%0.4%0.4%0.1%
    41199.4%0.4%0.1%0.1%
    330399.37%0.3%0.3%0.03%
    220299.58%0.2%0.2%0.02%
    110199.79%0.1%0.1%0.01%
    9797%1.5%0.5%0.3%

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    Application and Advantages of Silicon Metal 97

    • Silicon metal 97 can potentially replace silicon metal 553 and 441 in some applications, but it depends on the specific requirements and performance characteristics of the final product.
    • Silicon metal 97 is also known as off grade silicon, emerged as market requirements for metal silicon grades gradually declined. it is often less expensive compared to higher purity grades of silicon metal such as 553 and 441. This can make it a more cost-effective choice for certain applications where high purity silicon is not required.
    • 97 silicon metal mainly be use to the industry of organosilicon, polysilicon and cast aluminum alloy.
    • 97 Silicon metal as byproduct of the metal silicon production process, the silicon content is less than that of standard silicon metal 553/441/3303/2202, and the general silicon content is about 97%. Its use is also used as an oxygen scavenger, and it can be used for other purposes instead of metal silicon.
    • While silicon metal 97 may be considered a lower quality grade compared to silicon metal 553 and 441 due to its lower silicon content and higher impurity levels, it still has its own set of applications and can be suitable for certain industries and processes where lower purity silicon is acceptable.
    • Compared to silicon metal 553 and 441 because it has a lower silicon content and higher impurity levels. It may contain more impurities such as calcium, magnesium, and other elements that can negatively impact the performance and properties of the final product.

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    Silicon Metal 2202

    silicon metal 2202

    Silicon Metal 2202

    silicon metal 2202
    • Si>99.58%
    • Fe<0.2%
    • Al < 0.2%
    • Ca < 0.02%

    Silicon Metal 2202

    Silicon metal 2202 is a high-quality grade of silicon metal that is widely used in the production of aluminum alloys, silicone polymers, and other industrial applications. It contains very low levels of elements such as iron, aluminum, and calcium, which can negatively impact the performance of silicon in certain applications. This makes it a preferred choice for applications where high levels of purity and low levels of impurities are critical. 

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    Best Selling Silicon Metal

    silicon metal 441

    Silicon Metal 441

    Silicon Content
    99.1 %
    • Fe<0.4%
    • Al < 0.4%
    • Ca < 0.1%
    silicon metal 3303

    Silicon Metal 3303

    Silicon Content
    99.37 %
    • Fe<0.3%
    • Al < 0.3%
    • Ca < 0.03%
    silicon metal 553

    Silicon Metal 553

    Silicon Content
    99.58 %
    • Fe<0.2%
    • Al < 0.2%
    • Ca < 0.02%
    silicon metal 97

    Silicon Content 97

    Silicon Content
    97 %
    • Fe<1.5%
    • Al < 0.5%
    • Ca < 0.3%

    Silicon Metal Technical Specification

    NO.CHEMICAL CONTENT %
    SiFeAlCa
    55398.7%0.5%0.5%0.3%
    55198.6%0.8%0.5%0.1%
    51199%0.8%0.1%0.1%
    44199.1%0.4%0.4%0.1%
    41199.4%0.4%0.1%0.1%
    330399.37%0.3%0.3%0.03%
    220299.58%0.2%0.2%0.02%
    110199.79%0.1%0.1%0.01%
    9797%1.5%0.5%0.3%

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    Application and Features of Silicon Metal 2202

    • Another advantage of silicon metal 2202 is its high level of silicon content. It has a silicon content of more than 99%, which makes it one of the purest forms of silicon available. This purity level makes it suitable for applications where high-quality silicon is required, such as in the production of electronic devices, solar panels, and other high-tech products.
    • Silicon metal 2202 also has excellent thermal conductivity, making it ideal for use in high-temperature applications. It is highly resistant to thermal shock and can withstand extreme temperatures without degrading, which makes it suitable for use in furnace linings and other high-temperature applications.
    • Silicon metal 2202 has several features that make it highly versatile and easy to use. It is available in a range of particle sizes, from fine powders to large chunks, making it suitable for a wide range of applications. It is also highly reactive, which means it can be easily mixed with other materials to create alloys and compounds with specific properties.
    • Silicon metal 2202 has a silicon content of more than 99.5%, making it one of the purest forms of silicon available. In contrast, silicon metal 3303 has a silicon content of more than 99%, which still makes it highly pure, but slightly less so than 2202.
    • Silicon metal 2202 contains very low levels of impurities such as iron, aluminum, and calcium, while silicon metal 3303 has low levels of impurities, but slightly higher than 2202.
    • Silicon metal 2202 is often used in applications where high levels of purity and low levels of impurities are critical, such as in the production of semiconductors, solar panels, and other electronic devices. On the other hand, silicon metal 3303 is typically used in the production of aluminum alloys, silicone polymers, and other industrial applications.

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    Silicon Metal 3303

    silicon metal 3303

    Silicon Metal 3303

    silicon metal 3303
    • Si>99.37%
    • Fe<0.3%
    • Al < 0.3%
    • Ca < 0.03%

    Silicon Metal 3303

    Silicon metal 3303 is a highly pure form of silicon metal that is widely used in a variety of industrial applications. It is a product of the refining process that converts raw materials such as silica, coke, and wood chips into pure silicon metal. This grade of silicon metal is known for its unique properties and advantages that make it a preferred choice for a wide range of industries.
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    Silicon Metal Main Products

    silicon metal 441

    Silicon Metal 441

    Silicon Content
    99.1 %
    • Fe<0.4%
    • Al < 0.4%
    • Ca < 0.1%
    silicon metal 553

    Silicon Metal 553

    Silicon Content
    99.37 %
    • Fe<0.3%
    • Al < 0.3%
    • Ca < 0.03%
    silicon metal 2202

    Silicon Metal 2202

    Silicon Content
    99.58 %
    • Fe<0.2%
    • Al < 0.2%
    • Ca < 0.02%
    silicon metal 97

    Silicon Content 97

    Silicon Content
    97 %
    • Fe<1.5%
    • Al < 0.5%
    • Ca < 0.3%

    Silicon Metal Technical Specification

    NO.CHEMICAL CONTENT %
    SiFeAlCa
    55398.7%0.5%0.5%0.3%
    55198.6%0.8%0.5%0.1%
    51199%0.8%0.1%0.1%
    44199.1%0.4%0.4%0.1%
    41199.4%0.4%0.1%0.1%
    330399.37%0.3%0.3%0.03%
    220299.58%0.2%0.2%0.02%
    110199.79%0.1%0.1%0.01%
    9797%1.5%0.5%0.3%

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    Application and Features of Silicon Metal 3303

    • Key advantages of silicon metal 3303 is its high level of purity. It has a silicon content of more than 99.37%, making it one of the purest forms of silicon available. This purity level makes it suitable for applications where high-quality silicon is required, such as in the production of semiconductors, solar panels, and other electronic devices.
    • Another advantage of silicon metal 3303 is its low levels of impurities. It contains very low levels of elements such as iron, aluminum, and calcium, which can negatively impact the performance of silicon in certain applications. This makes it a preferred choice for applications where high levels of purity and low levels of impurities are critical.
    • Silicon metal 3303 also has excellent thermal conductivity, making it ideal for use in high-temperature applications. It is highly resistant to thermal shock and can withstand extreme temperatures without degrading, which makes it suitable for use in furnace linings and other high-temperature applications.
    • In addition to its unique properties and advantages, silicon metal 3303 has several features that make it highly versatile and easy to use. It is available in a range of particle sizes, from fine powders to large chunks, making it suitable for a wide range of applications. It is also highly reactive, which means it can be easily mixed with other materials to create alloys and compounds with specific properties.
    • Silicon metal 3303 is a highly pure and versatile form of silicon that offers numerous advantages and features. Its unique properties make it a preferred choice for a wide range of industries, from electronics to metallurgy, and it is expected to continue to play an important role in these industries for years to come.
    • As an alloying element in the iron and steel industry, silicon metal is widely used for smelting into ferrosilicon alloys and as a reducing agent in the smelting of many types of metals. Silicon metal is also a good component of aluminum alloys, and most cast aluminum alloys contain silicon.

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    Silicon Metal 441

    Silicon Metal 441

    silicon metal 441
    • Si>99.1%
    • Fe<0.4%
    • Al < 0.4%
    • Ca < 0.1%

    Silicon Metal 441

    Silicon metal 441 is a type of silicon metal alloy that is commonly used in the casting and aluminum industries. It is made up of approximately 99% silicon, with small amounts of iron, aluminum, and other trace elements. In the aluminum industry, silicon metal 441 is used as a deoxidizing agent in the production of aluminum alloys. Silicon metal 441 is also used as an alloying agent in the production of aluminum-silicon alloys,
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    Silicon Metal Products

    silicon metal 553

    Silicon Metal 553

    Silicon Content
    98.7 %
    • Fe<0.5%
    • Al < 0.5%
    • Ca < 0.3%
    silicon metal 3303

    Silicon Metal 3303

    Silicon Content
    99.37 %
    • Fe<0.3%
    • Al < 0.3%
    • Ca < 0.03%
    silicon metal 2202

    Silicon Metal 2202

    Silicon Metal
    99.58 %
    • Fe<0.2%
    • Al < 0.2%
    • Ca < 0.02%
    silicon metal 97

    Silicon Metal 97

    Silicon Content
    97 %
    • Fe<1.5%
    • Al < 0.5%
    • Ca < 0.3%

    Technical Specification

    NO.CHEMICAL CONTENT %
    SiFeAlCa
    Si Metal 55398.7%0.5%0.5%0.3%
    Si Metal 55198.6%0.8%0.5%0.1%
    Si Metal 51199%0.8%0.1%0.1%
    Si Metal 44199.1%0.4%0.4%0.1%
    Si Metal 41199.4%0.4%0.1%0.1%
    Si Metal 330399.37%0.3%0.3%0.03%
    Si Metal 220299.58%0.2%0.2%0.02%
    Si Metal 110199.79%0.1%0.1%0.01%
    Si Metal 9797%1.5%0.5%0.3%

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    Silicon Metal 441 Applications and Advantages

    • In the casting industry, silicon metal 441 is used as an additive in the production of cast iron and other alloys. It is added to the melt to improve the fluidity of the metal and reduce the tendency for the metal to form defects such as shrinkage and porosity. The addition of silicon metal 441 also improves the mechanical properties of the final casting, such as strength and hardness.
    • Silicon metal 441 is typically composed of approximately 99% silicon, with small amounts of iron, aluminum, and other trace elements. It is commonly used in the casting industry as an additive to improve the fluidity of the metal and reduce defects such as shrinkage and porosity. It is also used as a deoxidizing agent in the production of aluminum alloys.
    • In the aluminum industry, silicon metal 441 is used as a deoxidizing agent in the production of aluminum alloys. It is added to the molten aluminum to remove oxygen and other impurities, which helps to improve the quality of the final product. Silicon metal 441 is also used as an alloying agent in the production of aluminum-silicon alloys, which are used in a wide range of applications such as automotive engine blocks, cylinder heads, and transmission cases.
    • In the steel making industry, silicon metal 441 is added to molten steel as a deoxidizing agent to remove oxygen and other impurities. This helps to improve the cleanliness of the steel and reduce the occurrence of defects such as porosity and inclusions. Silicon metal 441 is also added to steel as an alloying agent to improve its strength, hardness, and ductility. Additionally, it can help to control the grain size of the steel, which can further improve its mechanical properties.
    • In the casting industry, silicon metal 441 is added to molten metal as an inoculant or a grain refiner to improve the fluidity of the metal and reduce the formation of defects such as shrinkage and porosity. The addition of silicon metal 441 also helps to control the solidification of the metal, leading to a more uniform and consistent structure. As a result, castings made with silicon metal 441 tend to have improved mechanical properties such as strength, toughness, and wear resistance.
    • While both silicon metal 441 and 553 are used in different industries, they have different compositions and are used for different purposes. Silicon metal 441 is mainly used in the casting and aluminum industries, while silicon metal 553 is primarily used in the production of silicones and as an alloying agent in the production of aluminum and ferroalloys.

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    Silicon Metal 553

    silicon metal 553

    Silicon Metal 553

    silicon metal 553
    • Si>98.7%
    • Fe<0.5%
    • Al < 0.5%
    • Ca < 0.3%

    Silicon Metal 553

    Silicon metal 553 is a high-grade silicon metal alloy that is commonly used in the production of aluminum-silicon alloys, which are widely used in the automotive industry for engine blocks, cylinder heads, and other parts. It is also used in the production of silicones and other specialty chemicals, as well as in the production of high-tech products such as semiconductors and solar panels.
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    Silicon Metal Main Products

    silicon metal 441

    Silicon Metal 441

    Silicon Content
    99.1 %
    • Fe<0.4%
    • Al < 0.4%
    • Ca < 0.1%
    silicon metal 3303

    Silicon Metal 3303

    Silicon Content
    99.37 %
    • Fe<0.3%
    • Al < 0.3%
    • Ca < 0.03%
    silicon metal 2202

    Silicon Metal 2202

    Silicon Content
    99.58 %
    • Fe<0.2%
    • Al < 0.2%
    • Ca < 0.02%
    silicon metal 97

    Silicon Content 97

    Silicon Content
    97 %
    • Fe<1.5%
    • Al < 0.5%
    • Ca < 0.3%

    Silicon Metal Technical Specification

    NO.CHEMICAL CONTENT %
    SiFeAlCa
    Silicon Metal 55398.7%0.5%0.5%0.3%
    Silicon Metal 55198.6%0.8%0.5%0.1%
    Silicon Metal 51199%0.8%0.1%0.1%
    Silicon Metal 44199.1%0.4%0.4%0.1%
    Silicon Metal 41199.4%0.4%0.1%0.1%
    Silicon Metal 330399.37%0.3%0.3%0.03%
    Silicon Metal 220299.58%0.2%0.2%0.02%
    Silicon Metal 110199.79%0.1%0.1%0.01%
    Silicon Metal 9797%1.5%0.5%0.3%

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    Application and Features of Silicon Metal 553

    • Silicon metal 553 offers a higher level of silicon content, which makes it suitable for applications that require high-purity silicon. It also offers low levels of impurities, which can improve the performance of silicon in certain applications.
    • When added to aluminum, silicon metal 553 forms an aluminum-silicon alloy, which has several advantages over pure aluminum. For example, aluminum-silicon alloys have higher strength, better wear resistance, and improved thermal properties compared to pure aluminum. These properties are critical for many applications in the automotive and aerospace industries, where lightweight and high-strength materials are in demand.
    • Silicon metal 553 is a preferred choice for the aluminum industry because of its unique properties, which make it an ideal additive for aluminum alloys. One of the primary advantages of using silicon metal 553 in the aluminum industry is its ability to improve the mechanical properties of aluminum alloys.
    • In addition, the use of silicon metal 553 in aluminum alloys can improve the casting properties of the alloys. Aluminum-silicon alloys have a lower melting point than pure aluminum, which makes them easier to cast into complex shapes and structures. This is especially important for the automotive industry, where aluminum-silicon alloys are commonly used for engine blocks and other components.
    • Furthermore, the addition of silicon metal 553 to aluminum alloys can also improve their corrosion resistance. Aluminum-silicon alloys are more resistant to corrosion than pure aluminum, which makes them suitable for outdoor applications where exposure to moisture and other environmental factors is a concern.
    • Silicon metal 553 has ability to improve the strength of aluminum alloys. Engine blocks and cylinder heads are subjected to high levels of stress and pressure, and they need to be strong enough to withstand these forces without cracking or failing. Aluminum-silicon alloys, which are formed by adding silicon metal 553 to aluminum, have higher strength than pure aluminum, making them an ideal material for these applications.

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    Qugou Industrial Zone

    Anyang City, Henan Province of China

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    Phone : + 86 159 37282819

    Email : info@jbtmetals.com

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    JBT produces and supplies silicon metal and ferrosilicon products, mainly products are silicon metal 553, 441, 421, 411 3303,2202, 97, silicon carbide, carbon raiser for steelmaking and casting industries. We also make electrolytic manganese metal, inoculants and nodulizers. 

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    Silicon Grains

    silicon grains

    Ferro Silicon Inoculant

    ferro silicon grains
    silicon grains
    ferro silicon

    Ferrosilicon Grains Inoculant for Casting

    Ferrosilicon inoculants are easier to dissolve and absorb than ordinary inoculants, and can promote the extraction of ideal graphite spheres from gray cast iron, improve the level of spheroidization, and greatly reduce the efflorescence tendency. Ferrosilicon inoculant has a low melting point (close to 1300°C), so the inoculant melts and absorbs easily and is virtually scum-free. The ferrosilicon inoculant has strong anti-retraction ability, prevents inoculation loss and nodularization decline, the chemical composition is stable, and there are small deviations in composition and quality.

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    Ferro Silicon Grains Inoculant Technical Specification

    silicon grains
    Ferrosilicon inoculant Specifications
    BrandComposition (%)
    SiAlCaPSC
    ≤
    75 Silicon Grains74.0-80.01.510.0350.020.2
    72 Silicon Grains721.510.040.020.2
    Size1-3mm, 3-8mm, 8-15mm and customizable

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    Application of Ferrosilicon Inoculant

    • It is used as a deoxidizer and alloying agent in the steel industry.
    • It is used as an inoculant and nodularizing agent in the cast iron industry. Cast iron is an important metal material in modern industry. It is cheaper than steel, easy to melt and smelt, has excellent casting performance, and has far better impact resistance than steel. Especially for nodular cast iron, the mechanical properties are close to or comparable to those of steel. Since the addition of a certain amount of ferrosilicon to cast iron can prevent iron carbide formation and promote graphite precipitation and spheroidization, ferrosilicon is an important inoculum (helps graphite precipitation) and nodularizing agent in the production of nodular graphite cast iron.
    • It is used as a reducing agent in the production of ferroalloys. In addition to the high chemical affinity between silicon and oxygen, the carbon content of high silicon ferrosilicon is also very low. Therefore, high-silicon ferrosilicon (or silicon alloy) is a commonly used reducing agent in the ferroalloy industry for low-carbon ferroalloy production.

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    Location

    Qugou Industrial Zone

    Anyang City, Henan Province of China

    Contact Us

    Phone : + 86 159 37282819

    Email : info@jbtmetals.com

    Our Hours

    MON-FRI 09:00 – 19:00

    SAT-SUN 10:00 – 14:00

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    JBT produces and supplies silicon metal and ferrosilicon products, mainly products are silicon metal 553, 441, 421, 411 3303,2202, 97, silicon carbide, carbon raiser for steelmaking and casting industries. We also make electrolytic manganese metal, inoculants and nodulizers. 

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    Carbon Raiser

    graphite petroleum coke

    Recarburizer, Carbon Raiser

    graphite petroleum coke
    petroleum coke carbon raiser
    coal carbon additives

    Carbon Raiser, Carbon Additive

    Carbon raiser is added to molten iron to supplement the carbon content when making steel.

    A recarburizing agent for cast iron and cast steel, and a desired carbon content in molten metal can be added arbitrarily, and the recarburizing method is also simple.

    • Graphite Carbon Additive
    • Graphitized Petroleum Coke Carbon Additive
    • Calcined Anthracite Coal Carbon Raiser
    • Petroleum Coke Carbon Additive
    • Coal Carbon Raiser
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    Main Carbon Raiser Product

    graphite petroleum coke

    Graphite Recarburizer

    petroleum coke carbon raiser

    Petroleum Coke Recarburizer

    coal carbon additives

    Coal Carbon Raiser

    Carbon Raiser Specification

    Carbon Raiser Applications

    • The main purpose of the carburizing agent is to increase the elemental carbon lost in the steelmaking process. If the carbon content during the steelmaking process does not meet the expected requirements, a certain proportion of carburizing agent must be added. Carbon content of steel can be used to smelt ideal steel.
    • The carbon additive is of high quality, low price, and has a strong deoxidation effect, so that the addition amount of the nodularizer can be reduced, thereby increasing the nodularization rate of nodularizing iron.
    • Carbon additive can increase the fluidity of molten iron, stabilize the composition of molten iron, and prevent segregation.
    • By using carburizer, it can reduce white point, greatly improve machinability and improve mechanical performance.
    • There is no need to worry about the increase in aluminum content in molten iron and the increase in sulfur content in molten iron for the use of recarburizer and ferrosilicon.

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    Location

    Qugou Industrial Zone

    Anyang City, Henan Province of China

    Contact Us

    Phone : + 86 159 37282819

    Email : info@jbtmetals.com

    Our Hours

    MON-FRI 09:00 – 19:00

    SAT-SUN 10:00 – 14:00

    Follow Us
    Facebook-f Twitter Google-plus-g Youtube

    JBT produces and supplies silicon metal and ferrosilicon products, mainly products are silicon metal 553, 441, 421, 411 3303,2202, 97, silicon carbide, carbon raiser for steelmaking and casting industries. We also make electrolytic manganese metal, inoculants and nodulizers. 

    Products
    Silicon Metals
    Get in Touch
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