Bulk grain boundary decoration and functionally-graded alloy developed by one-step friction stir process: Experiment and atom probe tomography analysis

Conventionally-manufactured lightweight metal castings typically exhibit low-strength that can be improved by grain-refinement. Meanwhile, refined-grain materials often undergo grain-growth at elevated or even room temperature, degrading mechanical/functional properties. Current thermodynamic grain-...

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Bibliographic Details
Main Authors: Mina Dehghan, Priti Wanjara, Javad Gholipour, Ahmed A. Tiamiyu
Format: Article
Language:English
Published: Elsevier 2025-08-01
Series:Materials & Design
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S0264127525007014
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