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Manganese lumps are high-purity materials used in various industrial applications, including steel production, battery manufacturing, and chemical processes. They are known for their excellent hardness, high melting point, and unique properties.
Product Overview:
Manganese lumps are silver-white, hard, and brittle metals with a density of approximately 7.44 g/cm³. They have a melting point of 1244°C and a boiling point of 1962°C. Manganese is a reactive metal that easily oxidizes, forming a protective oxide layer on its surface to prevent further oxidation.
Features:
- High Purity:Achieving a purity range of 95-97%, ensuring effective application.
- Stability:The protective oxide layer formed in air enhances the stability of manganese.
- Customizable Sizes:Various specifications are available based on customer needs.
Applications:
- Steel Industry:Approximately 90% of manganese is used in steel production, removing impurities and enhancing the strength, hardness, and toughness of steel. Commonly used in manufacturing high-manganese steel components such as ball bearings and bulldozer buckets.
- Non-Ferrous Metallurgy:Manganese added to aluminum alloys improves corrosion resistance, making it an ideal material for producing beverage cans.
- Battery Industry:Manganese compounds (e.g., manganese dioxide) serve as depolarizers in dry batteries, while lithium manganese oxide is a key cathode material for lithium-ion batteries.
- Chemical Industry:Used in the production of various manganese compounds, such as potassium permanganate and manganese sulfate, widely applied in pharmaceuticals and agriculture.
| Product Model | Manganese (Mn) | Carbon (C) | Silicon (Si) | Iron (Fe) | Phosphorus (P) | Sulfur (S) | Nickel (Ni) | Copper (Cu) | Aluminum + Calcium + Magnesium |
| Mn 3 | ≥ 97.0% | ≤ 0.08% | ≤ 0.4% | ≤ 2.0% | ≤ 0.04% | ≤ 0.04% | ≤ 0.02% | ≤ 0.03% | ≤ 0.07% |
| Mn 2 | ≥ 96.5% | ≤ 0.1% | ≤ 0.5% | ≤ 2.3% | ≤ 0.05% | ≤ 0.05% | ≤ 0.02% | ≤ 0.03% | ≤ 0.07% |
| Mn 1 | ≥ 95.0% | ≤ 0.15% | ≤ 0.8% | ≤ 2.8% | ≤ 0.06% | ≤ 0.05% | ≤ 0.02% | ≤ 0.03% | ≤ 0.07% |
| Sizes: Approximately 10mm, 20mm, 30mm, 40mm, and 50mm blocks; other sizes can be customized based on customer requirements. | |||||||||
