|About this Abstract
||2022 TMS Annual Meeting & Exhibition
||Recent Investigations and Developments of Titanium-containing High Entropy Alloys
||Gas tungsten arc welding of Cr29.7Co29.7Ni35.4Al4Ti1.2 (at.%) high entropy alloy
||Joao Pedro Pedro Oliveira, Francisco Coury
|On-Site Speaker (Planned)
||Joao Pedro Pedro Oliveira
In this work, a dual-phase Cr29.7Co29.7Ni35.4Al4Ti1.2 (at.%) high entropy alloy is welded for the first time. To do so, gas tungsten arc welding was used.
Microstructure characterization encompassing electron microscopy and high energy synchrotron X-ray diffraction coupled with thermodynamic calculations and mechanical property assessment were used to rationalize the effect of the weld thermal cycle on the phase structure, local mechanical properties and residual stresses of these welded high entropy alloys.
The ability to successfully join high entropy alloys can further expand their potential applicability for structurally-oriented applications.
||Planned: None Selected
||High-Entropy Alloys, Characterization, Computational Materials Science & Engineering