Superdislocations activated by 1200 °C creep in Ni3Al phase of a single crystal superalloy: Non-coplanar configuration and motion model

Superdislocations in Ni3Al precipitates of single crystal (SX) superalloys are activated during ultra-high temperature creep, but such dislocations' configuration and possible motive mode remains unclear. In this paper, we systemically analysis the microstructure of a model SX superalloy after...

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Bibliographic Details
Main Authors: Wanxin Yu, Yuanhang Gao, Shiteng Zhao, Yi Ru, Boxuan Du, Zhuoyang Li, Zexu Yang, Bin Gan, Shan Li, Heng Zhang, Lei Liu, Yanling Pei, Shusuo Li, Shengkai Gong, Huibin Xu
Format: Article
Language:English
Published: Elsevier 2025-07-01
Series:Journal of Materials Research and Technology
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Online Access:http://www.sciencedirect.com/science/article/pii/S2238785425016436
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