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CG MATERIAL

Aluminum Cobalt Master Alloy Al-Co Alloy

Aluminum Cobalt Master Alloy Al-Co Alloy

Compositions Aluminum, Cobalt
Content Co 5%-20%, Al Balance
Shape Ingot, Lump, Shot, waffle ingot

 

Overview

Aluminum-Cobalt (Al-Co) master alloy is an aluminum-based alloy with cobalt (Co) as the primary alloying element. It is used to improve the mechanical, thermal, and corrosion-resistant properties of aluminum alloys, particularly in high-performance and high-temperature applications.

Key Benefits

  1. Improved High-Temperature Strength – Enhances the thermal stability of aluminum alloys.
  2. Increased Corrosion Resistance – Cobalt improves oxidation resistance, making the alloy more durable.
  3. Enhanced Wear Resistance – Cobalt strengthens the aluminum matrix, reducing wear and tear.
  4. Better Magnetic Properties – Some Al-Co alloys exhibit magnetic characteristics useful in electronic and aerospace applications.
  5. Refined Microstructure – Helps in grain refinement, improving overall alloy uniformity and mechanical performance.

Applications

  • Aerospace & Aviation – High-strength, heat-resistant aluminum components.
  • Automotive Industry – Lightweight, wear-resistant parts.
  • Electronic Components – Used in magnetic and electronic applications.
  • Additive Manufacturing (3D Printing) – Applied in Laser Powder Bed Fusion (L-PBF) for advanced aluminum alloy powders.

 

 

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