2024-270 Ultra-hard additively manufactured super Aluminum alloys
Benefit
- Strength: The proposed technology may produce Al alloys of significant strength in comparison to current market alternatives. Benchmarking tests suggest nearly double the hardness of the standard Al alloy.
- Printability: The Al alloy proposed herein may be 3D-printable, meaning it is usable in additive manufacturing applications to create complex geometries and shapes.
- Versatility: The combination of strength and printability may make the proposed technology versatile in its industrial applications and manufacturing techniques.
Market Application
● Aerospace Industry
○ Jet Engine Components: The alloy could be used for fan blades in jet engines, which
require materials that can withstand high temperatures and maintain strength.
○ Structural Elements: Various aircraft structural components that need to be lightweight
yet strong could benefit from this alloy.
● Automotive Industry
○ Engine Parts: Components like pistons in combustion engines could be manufactured
using this alloy, taking advantage of its high-temperature resistance and strength.
○ Structural Components: The alloy could be used for lightweight structural elements in
automobiles, contributing to overall weight reduction and improved fuel efficiency.
● Additive Manufacturing (AM)
○ Complex Geometries: The alloy is designed for additive manufacturing, allowing for the
creation of intricate shapes and custom designs that are difficult to achieve with
traditional manufacturing methods.
○ Supply Chain Optimization: Major companies like Boeing, SpaceX, and Tesla are
adopting additive manufacturing techniques using such alloys to potentially shorten their
supply chains.
● Other Potential Applications
○ Space Industry: The alloy's properties make it suitable for spacecraft components that
need to withstand extreme conditions.
○ High-Performance Racing: Formula 1 and other racing industries could utilize this alloy
for various car parts requiring high strength and heat resistance.
○ Industrial Equipment: Machinery operating at high temperatures could benefit from
components made with this alloy.
○ The alloy can potentially be used by welding and other manufacturing techniques which
involves rapid solidification.
Publications
Additively manufacturable high-strength aluminum alloys with thermally stable microstructures enabled by
hybrid machine learning-based design
High-strength additively manufacturable Al-Zr-Er-Ni alloys with high as-built ductility and
thermal stability, accepted in nature partner journal Advanced Manufacturing.