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High Purity Manganese Carbide Mn3C Powder CAS 12121-90-3,99.9%

Manganese carbonide is a stable, manganese-carbon-based compound. Mn3C has the chemical Formula and a melting point of about 1520degC. Its density is 6.89g/cm3. Particle Size: -325mesh

Purity: 99%

About Manganese Carbide Mn3C Powder:

Manganese carbide is made from carbon and manganese. Manganese carbide Formula What is Mn3C? Manganese carbide melting point It is approximately 1520°C Manganese carbide The density is 6.89g/cm3. Manganese carbide burns quickly in oxygen and is decomposed in water to make manganese hydroxide and methane. It can be easily decomposed by Acid, easy reaction with fluorine and chlorine, and breakdown into manganese, carbon, and other elements at high temperatures.

The heat of the formation of manganese carbide is ^fHm (298K)=-(15.06+-12.55)kJ/mol. The result of smelting manganese-silicon or high-carbon ferromanganese in an electric furnace or blast furnace is manganese carbide. This means that the heat absorption by the reaction will be less than for reduction to metallic manganese or manganese silicide. It starts With It is cold. The high-carbon ferromanganese is, therefore, more carbon.


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Manganese Carbide Mn3C powder performance:

Mn3C has the following physical characteristics: Mn3C is a hard crystalline solid or bright needle crystal. Its relative density is 6.89. Concentrated sulfuric Acid or nitric Acid will insoluble it. However, water or dilute acids can decompose it to create manganese hydroxide, hydrogen, and other hydrocarbons. It is easily reacted with fluorine or chlorine, and it burns fast in oxygen.


Technical Parameters of Manganese Carbide, Mn3C Powder

Certificate for Mn3C powder
Purity C P S O Get carbon free Size for Particel
>99% 5.91 0.03 0.03 0.3 0.2 D50=11mm, -325mesh


Production Method of Manganese Carbide Mn3C Powder:

Direct carbonization method:

Manganese powder and carbon black are mixed in a certain proportion and heated to high temperatures in an inert gas or vacuum for direct carbonization. The key to this method is to control temperature and time to obtain manganese carbide with excellent properties. At the same time, in order to prevent deflagration and explosion, the ratio of carbon and manganese and reaction conditions need to be strictly controlled. Direct carbonization is one of the main methods for preparing manganese carbide in industry.

In the direct carbonization process, manganese powder and carbon black are mixed in a certain proportion to form a mixture. The mixture is then heated in an inert gas or vacuum to high temperatures, usually above 1500 ° C, for direct carbonization. At high temperatures, carbon black reacts with manganese powder to form manganese carbide. In order to obtain high-quality manganese carbide, it is necessary to strictly control the temperature and time, as well as the ratio of carbon to manganese.

Hydrogen carbide process:

The manganese powder is heated to high temperatures together with hydrogen and carbon black so that the manganese reacts with hydrogen and carbon. This method can obtain high-purity manganese carbide but requires the use of high-purity hydrogen, so the cost is higher. At the same time, in order to prevent hydrogen explosions and air pollution, corresponding safety measures and environmental protection measures need to be taken.

In the hydrogen carbide process, manganese powder, hydrogen, and carbon black are mixed in a certain proportion to form a mixture. The mixture is then heated at high temperatures to above about 1000 ° C, allowing the manganese to react with hydrogen and carbon. During the reaction, hydrogen can lower the reaction temperature and keep the carbon black in suspension. After the reaction, high-purity manganese carbide was obtained through cooling, separation, and post-treatment.


Application of Manganese Carbide Mn3C Powder:

Wear-resistant materials: manganese carbide has a wide range of applications in the field of wear-resistant materials. For example, manganese carbide can be used to manufacture wear-resistant devices such as bearings, gears, and tools to improve their service life and performance. In these applications, manganese carbide effectively resists wear and corrosion through its high hardness and excellent wear resistance, thereby extending the service life of the equipment.

Ceramic materials: manganese carbide can form a composite material with excellent properties with ceramic materials. For example, manganese carbide ceramic tools have high hardness, high wear resistance, and good thermal conductivity, which can significantly improve the service life and cutting efficiency of the tool. In addition, manganese carbide can also be used to manufacture high-performance products such as ceramic balls. In these applications, the high hardness and excellent wear resistance of manganese carbide are fully reflected.

Electronic materials: Manganese carbide has good thermal conductivity and stable electrical properties, making it widely used in the field of electronic materials. For example, manganese carbide can be used to manufacture integrated circuit boards, radiators for electronic components, etc. In these applications, manganese carbide can improve the reliability and stability of electronic products while meeting the diversified and high-performance needs of electronic products.

High-temperature structural materials: manganese carbide has excellent high-temperature performance and can maintain stable performance in high-temperature environments. Therefore, manganese carbide is widely used in the manufacture of high-temperature structural materials, such as blades and combustion chambers of aerospace engines. Manganese carbide can withstand high temperatures and high stress while having excellent corrosion resistance, making it an ideal choice for high-temperature structural materials.

Other fields: Manganese carbide can also be used in the energy field, such as solar panels, fuel cells, and other efficient energy conversion devices. The high thermal conductivity of manganese carbide enhances the efficiency and longevity of these devices. In addition, manganese carbide can also be used to manufacture catalyst carriers or reaction media, etc., which has certain application prospects in the chemical industry and environmental protection.


Shipping and Packing of Manganese Carbide 3C Powder
You can pack it in two plastic bags with the inside.
Manganese Carbide Mn3C Powder packing: vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Manganese Carbide Mn3C Powder shipping: Could be sent by sea or air as soon as possible after receipt of payment.

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Manganese Carbide Properties

Other Titles trimanganese carbide, trimanganese monocarbide, Mn3C powder
12121-90-3
Compound Formula Mn3C
Molecular Weight 176.82
Appearance Gray Black Powder
Melting Point N/A
Boiling Point N/A
Density N/A
Solubility of H2O N/A
Exact N/A

Manganese Carbide Health & Safety Information

Signal word Alert
Hazard Statements H228-H319
Hazard Codes F
Risk Codes N/A
Safety statements N/A
Transport Information UN 3089, 4.1/III

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