Silicon manganese alloy is an alloy composed of manganese, silicon, iron and a small amount of carbon and other elements, mainly as a deoxidizer and alloying agent of steel production intermediate material, but also the main raw material of low carbon ferro manganese production.
In addition to the application of deoxidizers and alloy additives in the iron and steel industry, silicon manganese alloy has a wide range of applications in other fields.
- In the casting industry, silicon manganese alloy is added to cast iron to improve the performance and characteristics of cast iron, such as strength, hardness and wear resistance. Silicon manganese alloy is also commonly used in aluminum alloy casting to improve casting quality and production efficiency.
- In the chemical industry, silicon-manganese alloys are used in the manufacture of REDOX catalysts, detergents and other chemicals.
- In the power industry, silicon manganese alloy can be used as an important electromagnetic material in the power industry, such as the iron core for the manufacture of power transformers.
- Silicon manganese alloy can also be used to produce organosilicon, organic manganese and other chemicals, which are widely used in medicine, pesticides, coatings, plastics and other fields.
Silicon manganese alloy according to the main element manganese (Mn) and silicon (Si) content, can be divided into different models, the industry is called “brand”.
Silicon manganese 6517
6517 is the most widely used silicon manganese alloy in the steel industry, the manganese content is not less than 65,% silicon content is not less than 17%, 2 the total content generally needs to exceed 83%, in order to be identified as high-quality silicon manganese alloy 6517.
Silicon manganese 6517 features
6517 silicon manganese alloy is a kind of iron alloy with high strength, corrosion resistance, oxidation resistance and good processing properties.
- High strength: The strength of 6517 silicon manganese alloy is significantly higher than that of pure iron, and it also has a higher strength compared with low carbon steel.
- Corrosion resistance: The alloy has good corrosion resistance and can resist the erosion of corrosive media such as atmosphere, water, acid and alkali.
- Oxidation resistance: Silicon and manganese in the alloy can form a dense oxide film at high temperature, effectively preventing the oxidation reaction, so it has good oxidation resistance.
- Good processing performance: 6517 silicon manganese alloy has good cutting performance, easy to mechanical processing and forming.
6517 silicon manganese alloy can effectively remove oxygen in steel and improve the purity and quality of steel. It can also be added to various types of steel to improve the structural strength and wear resistance of steel.
Silicon manganese 6818
6818 silicon manganese alloy, mainly composed of manganese, silicon, iron, carbon and other elements. This alloy has a Si content of 18%, Mn content of 68%, and also contains small amounts of vanadium, titanium and other elements.
It is widely used in steelmaking, and is used as a compound deoxidizer, which can also effectively improve the quality and performance of steel. At the same time, it is also a reducing agent for the production of low carbon ferromanganese and the production of metallic manganese by electrosilicothermal method.
Silicon manganese alloy 6818 characteristics
1.Efficient deoxidation: silicon manganese alloy 6818 has a high content of silicon and manganese, and these two elements have a strong affinity with oxygen. In the process of steelmaking, they can react with oxygen and be converted into slag deoxidation. These deoxidizes have large particles, low melting point and easy to float, so that the impurities in the liquid steel can be effectively removed.
- Wide use: silicon manganese alloy 6818 has a wide range of applications in the iron and steel industry. It can not only be used as a deoxidizer and alloy additive in steelmaking, but also for the production of low carbon ferromanganese and the production of metallic manganese by electrosilicothermal method.
- Excellent performance: silicon manganese alloy 6818 has high strength, corrosion resistance, oxidation resistance and good processing performance. These characteristics make it particularly suitable for the manufacture of mechanical parts that need to withstand certain loads and corrosive environments.
- Good economy: Compared with other alloys, the price of silicon manganese alloy 6818 is more economical. This makes it more cost-effective to use in the steel industry.
- Easy to handle: Silicon manganese alloy 6818 is easy to cut, polish and weld, which makes it more convenient in the manufacturing process.
Silicon manganese 6014
Silicon manganese alloy 6014 is an alloy containing silicon and manganese with a manganese content of 60% and silicon content of 14%. It is a common silicon-manganese alloy with excellent mechanical and physical properties, and is widely used in the iron and steel industry as a deoxidizer and alloy additive.
6014 silicon manganese alloy characteristics
- Excellent deoxidation effect: silicon manganese alloy has a strong deoxidation capacity, can effectively remove oxygen in steel, improve the purity and quality of steel.
- Good mechanical properties: silicon manganese alloy has high strength, hardness and good toughness, which can meet the performance requirements of various mechanical parts.
- Good corrosion resistance: silicon manganese alloy can resist the erosion of corrosive media such as atmosphere, water, acid and alkali, so it has good durability in corrosive environment.
- Wide range of uses: silicon manganese alloy has a wide range of uses in the iron and steel industry, can be used as a deoxidizer, alloy additives, production of low carbon ferro manganese and electric silicon thermal production of metal manganese reducing agent.
- Good economy: The price of silicon manganese alloy is relatively low, cost-effective, so it has been widely used in the steel industry.
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