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DP1902 Spherical 2219 Aluminum Alloy Powder

Catalog No.DP1902
MaterialAl, Si, Fe, Cu, Mn, Mg, Zn, etc.
ShapeSpherical powder
Particle Size0-20 μm, 15-45 μm, 15-53 μm, 53-105 μm, 53-150 μm, 105-250 μm
Oxygen content≤300 ppm

TFM offers spherical 2219 aluminum alloy powder that is specifically designed for 3D printing applications. As the additive manufacturing sector continues to evolve, we are committed to expanding our range of additive manufacturing powder products to meet industry demands.

Spherical 2219 Aluminum Alloy Powder Overview

Description

2219 Aluminum Alloy is a robust material renowned for its exceptional strength and mechanical characteristics. This alloy, which contains copper, is known for its impressive toughness and high resistance to stress corrosion during fabrication. These attributes make it an ideal choice for applications in supersonic aircraft components and high-temperature structural uses.

This powder is compatible with a range of metal 3D printers, including those from manufacturers such as Renishaw, EOS, ConceptLaser, SLM, 3D Systems, Arcam, and others.

Specifications

Particle size

0-20μm, 15-45μm, 15-53μm, 53-105μm, 53-150μm, 105-250μm

Degree of sphericity

Spherical or nearly spherical, microscopic particle sphericity Ψ0≥0.85

Appearance

Visually silvery gray, no obvious oxidized particles

Application in 3D printing

SLM selection laser melting, EBM electron beam melting, LMD laser metal deposition, etc.

Other applications

Powder metallurgy (PM), injection molding (MIM), hot isostatic pressing (HIP), spray coating (SP), welding repair, etc.

Applications

3D Printing

  • SLM (Selective Laser Melting)
  • EBM (Electron Beam Melting)
  • LMD (Laser Metal Deposition)

Other Uses

  • Powder Metallurgy (PM)
  • Injection Molding (MIM)
  • Hot Isostatic Pressing (HIP)
  • Spray Coating (SP)
  • Welding Repair

Specific Uses

  • 3D Printing Material
  • Low-Temperature Oxidant and Fuel for Spacecraft Launch Vehicles
  • Structural Frameworks for Spacecraft and Supersonic Aircraft

Packaging

Spherical 2219 aluminum alloy powders are typically packaged as follows:

  • 500 g per Bag
  • 20 kg per Metal Can
  • 100 kg and Above per Steel Drum (or customized options)

All packaging is designed to be suitable for air, sea, and road transportation.

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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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