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DP1934 Spherical Tungsten Powder

Catalog No.DP1934
MaterialW
ShapeSpherical powder
Particle Size0-25,15-53,45-105,75-150μm
ProcessesSLM, EBM, LMD

TFM offers high-quality Spherical Tungsten Powder designed for use in 3D printing applications. As the field of additive manufacturing continues to evolve, TFM is committed to expanding and enhancing its range of powder products to meet the growing demands of this industry.

Spherical Tungsten Powder Overview

Spherical Tungsten Powder is known for its remarkable properties including high density, a high melting point, and excellent electrical conductivity. These attributes make it a top choice for applications in electronics and microelectronics.

Spherical Tungsten Powder Specifications

Here are the detailed specifications for Spherical Tungsten Powder:

ElementWCHAlCuTiMnO
%99.90.0020.0010.0010.0080.0050.0070.042

Additional physical properties:

  • Apparent Density: 11.6 g/cm³
  • Tap Density: 12.5 g/cm³
  • Spherical Rate: 98%

Applications of Spherical Tungsten Powder

Spherical Tungsten Powder is versatile and can be utilized in various fields, including:

  • Nuclear technology
  • Automotive industry
  • Medical instrumentation
  • Metal injection molding
  • Additive manufacturing
  • Thermal spray processes

Packaging Information

The powder is commonly packaged in vacuum-sealed aluminum foil bags or filled with inert gas (argon). Available packaging options include:

  • 500 g per bag
  • 20 kg per metal can
  • 100 kg and above per steel drum or customized packaging

All packaging types are designed to ensure safe transport by air, sea, or road.

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FAQ

  • Metal powders are fine particles of metals produced through various processes such as atomization, reduction, or electrolysis. They are used in applications like additive manufacturing, powder metallurgy, and coatings.

  • Alloy powders consist of two or more metallic elements combined to enhance properties like strength, corrosion resistance, and ductility, whereas pure metal powders contain only a single element.

  • The shape affects flowability, packing density, and spreadability. Spherical particles are preferred in additive manufacturing due to their superior flow characteristics.

  • Spherical powders are typically produced using gas atomization, where molten metal is atomized into fine droplets that solidify into spherical shapes.

  • Spherical powders offer better flowability and packing density, leading to improved layer uniformity and mechanical properties in 3D-printed components.

  • Factors include particle size distribution, shape, chemical composition, purity, and production method.

  • Yes, metal powders can pose hazards such as toxicity, reactivity, combustibility, and instability. Proper handling, storage, and safety protocols are essential.

  • In powder metallurgy, metal powders are compacted and sintered to produce components with complex shapes and tailored properties, often with minimal waste.

  • Yes, unused or excess metal powders from manufacturing processes can often be collected, sieved, and reused, provided they meet quality standards.

  • The combination of different metals in alloy powders can enhance properties such as strength, hardness, corrosion resistance, and thermal stability, depending on the application requirements.

  • Spherical alloy powders are used in aerospace, automotive, medical implants, and tooling industries for manufacturing high-performance components via additive manufacturing and powder metallurgy.

Production methods like gas atomization, water atomization, and mechanical milling influence particle size, shape, and purity, which in turn affect the performance of the powders in various applications.

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