A new paper, co-written by experts from TWI has been published in the journal of Materials Science and Engineering. The paper, ‘Development of a Novel Heat Treatment in L-PBF Fabricated High Strength A205 Al Alloy: Impact on Microstructure-Mechanical Properties,’ investigates the development of a novel rapid HT and how it influences both the microstructure and mechanical properties of A205 aluminium alloy (A20X™) which has been fabricated by Laser-Powder Bed Fusion (L-PBF).
Advances in the additive manufacturing of high-strength aluminium alloys have allowed them to begin replacing the use of cast components for the aerospace and automotive industries, and these findings highlight the ability of rapid HT to refine microstructure and enhance mechanical properties beyond conventional HTs, paving the way for more efficient and sustainable HT strategies for L-PBF manufactured high-strength Al alloys.
You can find out more and see a link to the full paper, here: https://www.twi-global.com/media-and-events/press-releases/2025/new-additive-manufacturing-paper-published
