High Purity Atomized Spherical Magnesium Micron Powder ( Mg, 99.9%, 20µm, Spherical )

Technical Description:

High Purity Atomized Spherical Magnesium Micron Powder (Mg, 99.9%, 20 µm, Spherical) is a fine, high-purity powder composed of magnesium (Mg) with a purity of 99.9%. The powder particles are spherical in shape with an average size of 20 micrometers (µm), and they are produced using an atomization process, which results in highly uniform and spherical particles. This spherical shape improves the powder’s flowability, making it ideal for various manufacturing processes.

• Chemical Composition:
  • Magnesium (Mg) content: 99.9%, indicating extremely high purity with very low levels of contaminants. This is essential for sensitive applications where the performance and integrity of the material are critical.
• Particle Size:
  • The powder has an average particle size of 20 µm, which is ideal for processes requiring fine powders but not as small as those used in ultra-fine applications. This size range offers a good balance between flowability and surface area for various applications.
• Shape:
  • The particles are spherical, which is a key feature of atomized powders. The spherical shape leads to better flowability and packing density compared to irregularly shaped powders, improving ease of handling and uniformity in manufacturing processes.
• Purity:
  • The 99.9% purity ensures that the powder is nearly free of impurities, making it ideal for specialized applications where contamination could affect performance.

Applications:

1. Additive Manufacturing (3D Printing):
   • Magnesium micron powder with spherical particles is highly suitable for additive manufacturing technologies like Selective Laser Melting (SLM) and Electron Beam Melting (EBM). The spherical shape enhances powder flow and sintering characteristics, ensuring the production of complex, high-performance parts with uniform properties. Applications include aerospace, automotive, and medical industries where weight reduction and strength are crucial.
2. Powder Metallurgy:
   • Magnesium powder is commonly used in powder metallurgy to manufacture sintered components. Magnesium’s light weight and strength make it ideal for producing parts for the automotive, aerospace, and electronics industries, where parts like gears, bearings, and structural components are required to have a high strength-to-weight ratio.
3. Lightweight Alloys:
   • Magnesium is widely used in the production of lightweight alloys, particularly in combination with aluminum, zinc, and other elements to produce alloys used in aerospace and automotive applications. Spherical magnesium powder is often used in the production of magnesium-based alloys for components such as engine blocks, transmission parts, and frames, which benefit from reduced weight and improved strength.
4. Aerospace and Automotive:
   • Due to its excellent strength-to-weight ratio, magnesium is critical in aerospace and automotive applications. Parts made from magnesium alloys help reduce the weight of vehicles and aircraft, improving fuel efficiency and performance. Spherical magnesium powder is used to produce components for both industries, including casings, structural parts, and engine components.
5. Battery Technology:
   • Magnesium is gaining interest in the development of magnesium-ion batteries as a potential alternative to lithium-ion batteries. The 99.9% pure magnesium powder can be used in battery technologies that promise higher energy densities and more sustainable energy storage solutions. The powder’s high purity ensures minimal impurities in the battery material, contributing to improved performance.
6. Thermal Management:
   • Magnesium has excellent thermal conductivity, making it useful in thermal management applications. Magnesium-based materials are used for heat sinks and cooling components in high-performance electronics, where heat dissipation is critical. The spherical powder form is ideal for manufacturing materials that help manage heat efficiently in compact spaces.
7. Pyrotechnics:
   • Magnesium powder is highly reactive and burns at high temperatures, making it ideal for use in pyrotechnic devices like flares, fireworks, and incendiary devices. The high purity and fine size of the powder ensure controlled reactions, producing bright light and intense heat during combustion.
8. Corrosion-Resistant Coatings:
   • Magnesium’s inherent corrosion resistance is a valuable property in many industrial and marine applications. Spherical magnesium powder can be used in coating applications for metal surfaces, providing protection against corrosion in harsh environments, such as in aircraft, ships, and marine equipment.
9. Electrical Components and Conductivity:
   • Magnesium is used in the production of electrical components such as conductive coatings, casings for electronic devices, and other parts that require both lightweight properties and electrical conductivity. The high purity of magnesium ensures that it maintains high performance in electrical and conductive applications.
10. Hydrogen Storage:
    • Magnesium and its alloys are promising materials for hydrogen storage, as they can absorb and release hydrogen efficiently. Magnesium-based metal hydride systems can be used for storing hydrogen in fuel cells and other energy applications, and the micron powder is ideal for improving the efficiency and reactivity of these systems.
11. Welding and Soldering:
    • Magnesium powder is used in welding and soldering applications, where it can be used as a filler material for joining magnesium alloy components. The spherical form helps in achieving smoother, more uniform joints in welding applications.

Summary of Benefits:

• High Purity: The 99.9% purity ensures that the powder is free from contaminants, making it suitable for high-performance applications in electronics, aerospace, and medical industries.
• Spherical Shape: The spherical particles enhance powder flowability, uniformity, and ease of handling, making it ideal for processes like additive manufacturing and powder metallurgy.
• Lightweight and High Strength: Magnesium’s lightweight and high strength-to-weight ratio make it essential for applications in aerospace, automotive, and structural components.
• Versatility: The powder is highly versatile, suitable for applications ranging from alloy production, battery technology, pyrotechnics, to corrosion-resistant coatings and thermal management.

In conclusion, High Purity Atomized Spherical Magnesium Micron Powder (99.9%, 20 µm) is a highly valuable material for a wide range of advanced applications. Its spherical shape, high purity, and lightweight properties make it an excellent choice for industries such as aerospace, automotive, energy storage, and electronics, as well as specialized applications in pyrotechnics, coatings, and thermal management.