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What are the classifications of high-carbon ferromanganese?

High-carbon ferromanganese is an important ferroalloy material, the main components of which are iron, manganese and carbon. According to its carbon content and manganese content, high-carbon ferromanganese can be divided into different categories, mainly including low-carbon, medium-carbon and high-carbon ferromanganese.

1. Low-carbon ferromanganese
The carbon content of low-carbon ferromanganese is generally below 1.0%, and the manganese content is above 65%. This kind of ferromanganese is mainly used in steel production to increase the manganese content and increase manganese in molten steel, thereby increasing the hardness and strength of steel and improving the performance of steel.

2. Medium-carbon ferromanganese
The carbon content of medium-carbon ferromanganese is between 1.0%-1.5%, and the manganese content is above 65%. Medium carbon ferromanganese is usually used as an alloy additive to adjust the manganese and carbon content in steel to achieve the purpose of improving the hardness and strength of steel, while improving the toughness and plasticity of steel.

3. High carbon ferromanganese
The carbon content of high carbon ferromanganese is above 1.5%, and the manganese content is above 75%. High carbon ferromanganese is an important alloy additive used to produce high manganese steel, high strength, high wear resistance, and high pressure resistance alloy steel. Its main use is to make mining machinery, metallurgical machinery, construction machinery and other mechanical parts with high strength, high hardness and wear resistance requirements.

From the above classification, it can be seen that high carbon ferromanganese has different carbon and manganese contents, and has different uses and application ranges. In the steel production and alloy manufacturing industry, high carbon ferromanganese, as an important alloy material, is widely used in various fields, and plays an important role in improving the performance of materials and improving the quality of industrial products.