Electrolytic metal manganese flakesrefers to the use of manganese ore through acid leaching to obtain manganese salts, and then sent to the electrolytic cell to analyze the elemental metal. The appearance is like iron, irregular flakes, hard and brittle, one side is bright, the other side is rough, silvery white to brown, processed into powder after silver gray; easy to oxidize in the air, dissolve and replace hydrogen when it encounters dilute acid, and when it is slightly above room temperature, it can decompose water and release hydrogen.
The purity of electrolytic manganese is very high, its role is to increase the hardness of the metal material, the most widely used are manganese copper alloy, spessartine alloy, 200 series stainless steel, manganese in these alloys can improve the strength, toughness, wear resistance and corrosion resistance of the alloy.
Manganese and manganese alloys are one of the indispensable and important raw materials for the steel industry, aluminum alloy industry, magnetic materials industry, chemical industry, etc.Manganese is an indispensable additive in the smelting industry, electrolytic manganese processing into powder is the main raw material for the production of manganese tetroxide, the magnetic material components widely used in the electronics industry are produced with manganese tetroxide, the electronics industry, metallurgical industry and aerospace industry need electrolytic manganese metal. With the continuous development of science and technology and the continuous improvement of the level of productivity, electrolytic manganese metal due to its high purity, low impurity characteristics, has been successfully and widely used in steel smelting, non-ferrous metallurgy, electronic technology, chemical industry, environmental protection, food hygiene, welding rod industry, aerospace industry and other fields.
Grade | Mn | C | S | P | Fe+Si+Se |
---|---|---|---|---|---|
Mn99.7 | 99.7%min | 0.04%max | 0.05%max | 0.005%max | 0.205%max |
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