Intergranular precipitation evolution and its effect on the impact toughness of Super304H austenitic stainless steel weld metal during long-term aging at 650 °C

The microstructural evolution and its effect on the impact toughness of Super304H austenitic stainless steel weld metal during long-term aging at 650 °C was investigated in detail. The fractography and precipitation evolution in the aged samples were characterized by scanning electron microscope (SE...

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Bibliographic Details
Main Authors: Conghao Du, Xue Wang
Format: Article
Language:English
Published: Elsevier 2025-05-01
Series:Journal of Materials Research and Technology
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2238785425011330
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