High Purity Atomized Spherical Magnesium Micron Powder ( Mg, 99.9%, 40µm, Spherical )

Technical Description:

High Purity Atomized Spherical Magnesium Micron Powder (Mg, 99.9%, 40 µm, Spherical) is a fine, high-purity magnesium (Mg) powder with a purity of 99.9%. The powder particles are spherical in shape, with an average particle size of 40 micrometers (µm). The powder is produced through the atomization process, which generates uniform, high-quality spherical particles. This specific particle size and shape improve powder flow, handling, and packing density, making it ideal for various manufacturing processes.

• Chemical Composition:
  • Magnesium (Mg) content: 99.9%, ensuring extremely high purity and minimal contamination, which is essential for applications requiring consistent material properties.
• Particle Size:
  • The powder has an average particle size of 40 µm, providing a balance between fine and coarser powders. This size is often ideal for applications that require moderate flowability and surface area, such as powder metallurgy, alloy production, and certain types of additive manufacturing.
• Shape:
  • The powder particles are spherical, a feature achieved by the atomization process. This shape provides better flowability, making it easier to handle, pack, and process in manufacturing applications compared to irregularly shaped powders.
• Purity:
  • The powder’s 99.9% purity ensures that it is essentially free from contaminants, making it suitable for high-performance applications where even small amounts of impurities could affect the material’s performance.

Applications:

1. Powder Metallurgy:
   • Magnesium powder with 40 µm particle size is widely used in powder metallurgy to manufacture components such as gears, bearings, structural parts, and automotive components. Magnesium alloys are often preferred for their low density, making them ideal for industries where weight reduction is a priority, such as automotive, aerospace, and industrial machinery.
2. Additive Manufacturing (3D Printing):
   • The spherical nature of the magnesium powder and its 40 µm particle size make it suitable for additive manufacturing technologies like Selective Laser Melting (SLM) and Electron Beam Melting (EBM). The powder’s flowability and uniformity ensure smooth processing and the creation of high-performance, lightweight parts for industries such as aerospace, automotive, and medical.
3. Lightweight Alloys:
   • Magnesium is a key element in the production of lightweight alloys used extensively in the aerospace, automotive, and electronics industries. Spherical magnesium powder is used to produce alloys that offer excellent strength-to-weight ratios for applications like engine blocks, chassis, wheels, and frames. These alloys help reduce weight while maintaining mechanical strength.
4. Aerospace and Automotive:
   • Due to its strength-to-weight ratio, magnesium is widely used in the aerospace and automotive industries. The 40 µm powder is ideal for producing lightweight, high-strength components like engine parts, transmission housings, and structural components that are critical in reducing weight and improving fuel efficiency without sacrificing strength and durability.
5. Battery Technology:
   • Magnesium-ion batteries are being researched as a potential alternative to lithium-ion batteries due to their higher energy densities and greater safety. The high purity of this magnesium powder makes it an ideal candidate for producing the electrodes of magnesium-ion batteries, a promising technology for energy storage.
6. Thermal Management:
   • Magnesium has excellent thermal conductivity, which makes it valuable for thermal management applications. The powder is used in the manufacturing of heat sinks, cooling systems, and other components that help dissipate heat effectively in high-performance electronics, including computers, smartphones, and LED lighting.
7. Corrosion-Resistant Coatings:
   • Magnesium’s corrosion resistance is highly beneficial for applications in marine environments, aerospace, and automotive industries. The high-purity magnesium powder is used to create coatings that provide protection against corrosion, ensuring the durability and longevity of critical parts exposed to harsh conditions.
8. Pyrotechnics and Light-Producing Devices:
   • Magnesium powder is highly reactive and burns at a very high temperature, producing a brilliant white light. This makes it valuable in pyrotechnics for flares, fireworks, and other light-producing devices. The uniform spherical powder ensures a controlled and efficient reaction.
9. Welding and Soldering:
   • Magnesium powder is used in welding and soldering applications. It is used as a filler material to join magnesium components, especially in industries like automotive and aerospace where lightweight, strong joints are required. The spherical powder improves the uniformity of the joints and enhances the overall performance of the welds.
10. Hydrogen Storage:
    • Magnesium has the ability to absorb and release hydrogen efficiently, making it a promising material for hydrogen storage. Magnesium-based metal hydrides are used in fuel cell technologies for hydrogen storage, where the 40 µm magnesium powder improves the material’s reactivity and efficiency.
11. Electrical Components:
    • Magnesium-based materials are used in electrical components like casings, connectors, and shielding. The lightweight nature of magnesium combined with its conductive properties makes it suitable for devices such as smartphones, computers, and other electronic systems that require both strength and electrical conductivity.
12. Casting and Mold Making:
    • Magnesium powder is used in casting processes, where it helps produce high-strength, lightweight parts with excellent mechanical properties. The spherical powder aids in forming precise moldings for critical components, including those in aerospace and automotive industries.

Summary of Benefits:

• High Purity: The 99.9% purity ensures minimal contamination, making the powder ideal for advanced applications where material integrity is critical.
• Spherical Shape: The spherical particles enhance flowability, handling, and packing density, making it easier to process the powder in additive manufacturing and powder metallurgy applications.
• Lightweight and High Strength: Magnesium’s intrinsic properties of being lightweight yet strong make it ideal for aerospace, automotive, and structural applications where reducing weight is a priority.
• Versatility: The 40 µm magnesium powder has diverse applications, from alloy production and battery technology to pyrotechnics, thermal management, and corrosion-resistant coatings.

In conclusion, High Purity Atomized Spherical Magnesium Micron Powder (99.9%, 40 µm) is a highly versatile material that offers excellent properties for a wide range of industries. Its high purity, spherical shape, and lightweight characteristics make it ideal for applications in powder metallurgy, additive manufacturing, automotive, aerospace, energy storage, and more. The powder’s consistent particle size ensures high-quality, efficient manufacturing, contributing to lighter, stronger, and more reliable components in a variety of high-performance applications.