High-temperature plasticity improvement by La addition during crack inhibition in laser powder bed fusion fabricated Haynes 230

High-temperature plasticity improvement by La addition during crack inhibition in laser powder bed fusion fabricated Haynes 230

This study investigates the high-temperature performance of Laser powder bed fusion (LPBF) – Haynes 230 alloy with trace La addition, addressing the issue of high-temperature ductility loss and establishing the relationship between microstructural evolution and mechanical properties at elevated temp...

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Bibliographic Details
Main Authors: You Wang, Wei Guo, Huaixue Li, Hongyang Cui, Peipei Han, Dong Zhao, Shijian Li, Yulong Li, Shuai Huang, Hongqiang Zhang
Format: Article
Language:English
Published: Taylor & Francis Group 2025-12-01
Series:Virtual and Physical Prototyping
Subjects:
Laser powder bed fusion
ductility enhancement
La2O3
high-temperature mechanical properties
Online Access:https://www.tandfonline.com/doi/10.1080/17452759.2025.2504079
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