TEl: 86-18567883883
EMAIL: [email protected]
TEl: 86-18567883883
EMAIL: [email protected]
High-carbon ferrosilicon is ferrosilicon with a large carbon content, and high-carbon ferrosilicon is often used in steelmaking furnaces.
For example, as a new type of strong composite deoxidizer, it can also be used in the tempering of general steel, alloy steel and special steel.
In addition, as a heating agent, it can also replace the traditional heating agent with higher price required in converter and open hearth steelmaking.
High-carbon ferrosilicon is a commonly used deoxidizer with the following advantages: no hydrogen source is generated during the deoxidation process, ensuring safety and reliability; carbon and silicon are important elements that determine the function of steel, and high-carbon ferrosilicon can not only react with oxygen in molten steel.
To the deoxidation effect, the remaining carbon and silicon that have not been oxidized can also be dissolved in the molten steel to increase silicon and carbon, and achieve the effect of killing two birds with one stone. In order to obtain steel with qualified chemical composition and ensure the quality of steel, deoxidation should be carried out in steelmaking.
The chemical affinity between silicon and oxygen is very large, so ferrosilicon is a strong deoxidizer in steelmaking for precipitation and diffusion deoxidation. Adding a certain amount of silicon to steel can significantly improve the strength, hardness and elasticity of steel.
Introduction
Features of HC silicon:
Improve the quality of molten steel, improve product quality, improve product new capabilities, reduce the amount of alloy added, reduce steelmaking costs, and increase economic benefits.
The experiment and production application show that the deoxidizing alloy process using HC silicon has greatly reduced the cost per ton of steel, created considerable economic benefits and improved the market competitive advantage of steel.
Advantages of HC silicon:
The advantages of HC silicon deoxidation
Silicon-carbon alloy contains silicon element. After the silicon-carbon alloy is added in the steelmaking process, the silicon element in it interacts with oxygen to deoxidize the oxygen in the molten steel to increase the hardness and quality of the steel. The silicon element in the silicon-carbon alloy and the Oxygen has a good affinity, so molten steel still has the characteristic of not splashing after being put into it.
Specification
High-carbon silicon is a good temperature-resistant material. Putting silicon-carbon alloy in the process of steelmaking can increase the furnace temperature, increase the conversion rate of ferroalloy, and accelerate the reaction speed of molten steel and elements.
HC silicon allows many manufacturers to save costs
Today, ferroalloy materials are more expensive. As a new type of metallurgical material, silicon-carbon alloy is favored by many manufacturers because of its lower price than traditional metallurgical materials. High-carbon silicon can replace expensive metallurgical materials such as ferrosilicon and achieve unexpected results. Satisfactory results, so the use of silicon-carbon alloy can save manufacturers’ costs and increase profits;
Chemical Composition(%) | ||||||
Grade | Si | C | Al | S | P | Granularity |
≥ | ≤ | |||||
HC Si6818 | 68 | 18 | 3 | 0.05 | 0.05 | 0-5mm 3-10mm 10-50mm 10-100mm |
HC Si6515 | 65 | 15 | 3 | 0.05 | 0.05 | |
HC Si6020 | 60 | 20 | 3 | 0.05 | 0.05 | |
HC Si5520 | 55 | 20 | 3 | 0.05 | 0.05 | |
HC 5020 | 50 | 20 | 3 | 0.05 | 0.05 | |
Some tips for HIgh Carbon Silicon 6515 buyers:
1. Size:10-100mm,0-10mm or as client’s requirement.
2. Package :1Mt/Bag. It can also be packaged according to the user’s requirements.
3. The minimum order quantity:20-25MT (But we also accept LCL).
4.Payment term: T/T OR L/C
5.Delivery time: Within 5-7 days after receiving the prepayment.
High Carbon Silicon 6515 manufacturer service:
We can supply you free samples, booklet, laboratory test report, Industry Report etc
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To provide you with high quality and low price products
