What is WE43 Magnesium Alloy Average Particle?

WE43 Magnesium Alloy Average Particle is a magnesium-based metallic powder alloy, predominantly composed of magnesium (Mg) with alloying elements including yttrium (Y), rare earth elements (RE), and zirconium (Zr). Known for excellent strength-to-weight ratios, corrosion resistance, and biocompatibility, WE43 powder is frequently used in advanced lightweight structural components, biomedical implants, and additive manufacturing (3D printing) processes.

Chemical Properties and CAS Number

• Material: WE43 Magnesium Alloy Powder

• Main Elements: Magnesium (Mg), Yttrium (Y), Rare Earth elements (RE), Zirconium (Zr)

• CAS Number: Not individually assigned (Magnesium CAS: 7439-95-4)

• Density: Approx. 1.84 g/cm³

• Melting Point: ~540–640°C

• Particle Shape: Spherical or irregular, average particle size customizable (~15-100 µm)

• Appearance: Silvery-gray metallic powder

• Corrosion Resistance: Excellent, improved by yttrium and rare earth additions

Applications of WE43 Magnesium Alloy Particle

• Biomedical Applications:

  • Resorbable medical implants, orthopedic screws, fixation devices, cardiovascular stents due to excellent biocompatibility and controlled biodegradation rates.

• Aerospace and Automotive Industries:

  • Lightweight, high-strength components, aircraft interior and structural parts, automotive engine and transmission housings, wheels, and chassis components.

• Additive Manufacturing (3D Printing):

  • Complex geometrical components via Selective Laser Melting (SLM) or Electron Beam Melting (EBM), ideal for rapid prototyping and tailored implants.

• Defense and Military Applications:

  • Lightweight, durable structural parts, aircraft armoring, UAV components.

• Sporting Goods:

  • Lightweight bicycle frames, equipment parts, and high-performance sports gear components.

Pricing of WE43 Magnesium Alloy Powder

Pricing depends significantly on purity, particle size, and quantity ordered:

• Laboratory & Research Quantity: $300 – $900 per kilogram

• Industrial & Bulk Quantity: $100 – $350 per kilogram (bulk pricing discounts available)

Factors Influencing Pricing

• Purity and precise alloy composition (Y, RE, Zr content)

• Particle size and morphology (spherical preferred for AM)

• Custom specifications and certification requirements

• Order volume and packaging

• Market availability of rare earth elements