Electrolytic Manganese Metal/electrolytic Manganese Metal Flakes (piece)

Electrolytic manganese (Tariff Code: 81110010 unforged manganese, manganese chips, manganese powder). Metal manganese extraction methods are mainly thermal method (fire method) and electrolysis method (wet method) two, thermal method (metal manganese) purity does not exceed 95 ~ 98%, and pure metal manganese is obtained by electrolysis method (electrolytic metal manganese), its purity can reach 99.7 ~ 99.9% or more. Electrolysis has become the main method of manganese production.

Electrolytic manganese purity is very high, its role is to increase the hardness of metal materials, the most widely used manganese copper alloy, manganese aluminum alloy, 200 series stainless steel, manganese in these alloys can improve the strength of the alloy, toughness, wear resistance and corrosion resistance.

Firstly, cut the electrolytic manganese metal sheet to the desired size and shape. Then, the cut electrolytic manganese metal sheet is placed in an acid washing solution, which can remove the oxide film on the surface, making the metal sheet surface smoother. At the same time, activation treatment can also be performed to enhance the catalytic activity of the surface.

Next, the electrolytic manganese metal sheet is immersed in the electroplating solution, where an electrochemical reaction takes place on the surface of the metal sheet. This reaction results in the formation of a desired metal or alloy layer, which enhances the performance of the metal sheet.

Finally, heat treat the electrolytic manganese metal sheet to improve its thermal stability, corrosion resistance, and other properties. Heat treatment can also effectively remove residual stress on the surface, ensuring the dimensional accuracy of electrolytic manganese metal sheets.

In summary, the production process of electrolytic manganese metal sheets involves multiple steps to meet the necessary performance and accuracy standards. During the processing process, it is necessary to control various parameters and environmental conditions to ensure the quality and reliability of the final product.
Electrolytic manganese metal is divided into four grades according to industry standards, and Table 1 is the grade and chemical composition of electrolytic manganese metal.