Electrolytic Manganese Metal Flakes 99.9% High Purity for High Performance Batteries
The use of 99.9% high purity electrolytic manganese metal flakes is essential in the production of high-performance batteries, particularly lithium-ion and alkaline batteries, where material purity directly impacts energy efficiency, safety, and cycle life. Manganese is a key component in the cathode materials of these batteries, contributing to their capacity, stability, and overall electrochemical performance.
Achieving 99.9% purity ensures that the manganese is virtually free from impurities such as iron, aluminum, copper, and other heavy metals, all of which could interfere with the battery's chemical reactions, reduce efficiency, or even create safety hazards. In lithium-ion batteries, manganese is commonly used in the form of manganese oxide compounds, which serve as stable and cost-effective cathode materials.
The high purity of the manganese ensures that the cathode material exhibits consistent conductivity, excellent charge-discharge characteristics, and long-term stability, even under high loads or extreme temperatures. This is crucial for applications in electric vehicles, renewable energy storage, and portable electronics, where battery reliability and performance are paramount.
Electrolytic Manganese Flake Specifications
| Grade |
Chemical Composition(%) |
Mn |
C |
S |
P |
Fe |
Si |
Se |
| Mn99.80 |
≥ |
99.80 |
0.02 |
0.03 |
0.005 |
0.003 |
0.005 |
0.06 |
| Mn99.70 |
≥ |
99.70 |
0.04 |
0.05 |
0.005 |
0.003 |
0.010 |
0.10 |
| Mn99.50 |
≥ |
99.50 |
0.08 |
0.10 |
0.010 |
0.05 |
0.015 |
0.15 |
Size: 10-50mm or by per customer's requirement.
Why Choose ZhenAn Metallurgy as Your Long-Term Partner?
- 30 Years of Production and Sales Experience: Located in Anyang City, Henan Province, China, ZhenAn Metallurgy has 30 years of production experience and can produce high-quality electrolytic manganese flakes according to customer requirements.
- Customization: ZhenAn Metallurgy has its own metallurgical experts, and the chemical composition, particle size, and packaging of its electrolytic manganese flakes can be customized to meet customer requirements.
- Worry-Free Delivery: ZhenAn Metallurgy's annual production of electrolytic manganese flake alloy metal reaches 1.5 million tons, with 200,000 tons in stock. We ensure stable supply and timely delivery.
- Free Samples: ZhenAn Metallurgy will provide you with the utmost support and provide free samples of its electrolytic manganese flakes.
- Third-Party Testing Supported: ZhenAn Metallurgy maintains a strict quality control system. All manganese flakes undergo at least three tests before shipment. We also accept testing from third-party testing agencies such as SGS and BV.
- Manufacturer's Strengths: The 30,000-square-meter factory boasts a full suite of modern production equipment, two large-scale production bases, including hydrometallurgy, two key laboratories, and a metallurgical materials testing center staffed by 16 senior researchers.
Frequently Asked Questions (FAQs)
Q: What is the purity of manganese flake?
A: Most high-quality manganese flakes have a purity of over 99.7%, making them suitable for critical industrial applications.
Q: Is manganese flake better than manganese lumps?
A: Yes. Compared to manganese lumps, manganese flakes offer better controllability, faster melting speed, and cleaner alloying, especially in precision steel and alloy production.
Q: Can manganese flakes be used in battery manufacturing?
A: Absolutely. Manganese flakes are typically processed into electrolytic manganese dioxide (EMD), which is used in lithium-ion and alkaline batteries.
Q: Where can I buy manganese flakes internationally?
A: ZhenAn is a reliable supplier of manganese flakes and other precious metal alloys. They offer domestic and international shipping.
Q: Does manganese flake have a shelf life?
A: While manganese flakes are stable, they should be stored in a dry, cool environment to avoid long-term oxidation and moisture.
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