Decoding deformation-induced phase transformation in a high entropy alloy via nanoindentation pop-in phenomenon

Three high-entropy alloys (HEAs) exhibiting austenite-to-martensite (γ→ϵ) transformation with composition-dependent metastability variation were nanoindented. The incipient γ→ϵ transformation is elastic stress-induced and occurred via monopartial stacking, resulting in distinctive displacement pop-i...

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Bibliographic Details
Main Authors: Abhijeet Dhal, Shreya Mukherjee, Roopam Jain, Ravi Sankar Haridas, Rajiv S. Mishra
Format: Article
Language:English
Published: Taylor & Francis Group 2025-05-01
Series:Materials Research Letters
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Online Access:https://www.tandfonline.com/doi/10.1080/21663831.2025.2476172
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