Supply High purity Mn3C Powder Price cas no 12266-65-8 Manganese Carbide powder

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What is manganese carbide Mn3C powder?
Manganese carbide is a stable compound formed by manganese and carbon. The molecular formula of manganese carbide is Mn3C, the melting point of manganese carbide is about 1520℃, and the density of manganese carbide is 6.89g/cm3. manganese carbide burns rapidly in oxygen and decomposes in water to produce manganese hydroxide, methane and hydrogen gas. It is easy to react with acid and be decomposed, easy to react with chlorine and fluorine, and decompose into manganese and carbon at high temperatures.
When smelting high-carbon ferromanganese or manganese-silicon alloy in a blast furnace or electric furnace, what we get is not pure manganese or silicified manganese, but manganese carbide. Therefore, the heat absorbed by the reaction is less than the heat reduced to manganese metal or manganese silicide. The temperature at the beginning of the reaction is very low. Therefore, high-carbon ferromanganese contains more carbon.

Properties of manganese carbide Mn3C powder.
Physicochemical properties of Mn3C: soft crystalline solid or bright needle-like crystal with a relative density of 6.89. Insoluble in concentrated sulfuric acid and nitric acid, it can be decomposed by water or dilute acid to produce manganese hydroxide, hydrogen and hydrocarbons. It burns rapidly in oxygen and reacts easily with fluorine and chlorine.

Preparation of manganese carbide Mn3C powder
Preparation of manganese carbide in the blast furnace or electric furnace smelting high-carbon ferromanganese or manganese-silicon alloy, get not pure manganese or silicified manganese, but manganese carbide, so the reaction absorbed less heat than the reduction into metallic manganese or silicified manganese, that is, its reaction starts at a lower temperature. So in the high carbon ferromanganese contains more carbon. When smelting silicon-manganese alloy, the generated manganese carbide Mn3C encounters silicon and generates more stable silicides than Mn3C.

Application of manganese carbide Mn3C powder.
Manganese carbide Mn3C powder is used in hard coatings, target materials, welding materials, spraying tools, steel making industry, aerospace and other fields.
Manganese carbide is used as a grain refining agent for cermets and tungsten carbide, which can significantly improve the performance of the alloy.
Manganese tetroxide is one of the important raw materials for the production of manganese zinc ferrite soft magnetic materials in the electronics industry and is widely used.
Manganese carbide can be used to prepare transformer oil. The process is simple and suitable for mass production, which can extend the time of transformer oil replacement and reduce safety hazards.

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Packaging of manganese carbide Mn3C powder:Vacuum packing, 1kg/bag, or as your request.
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