In-situ observation of Ni-Co based wrought superalloy high-temperature deformation: lattice rotation and grain boundary response

In-situ observation of Ni-Co based wrought superalloy high-temperature deformation: lattice rotation and grain boundary response

The sensitivity of grain boundary (GB) cracks often limits the high-temperature plasticity of superalloys. The 750 ℃ tensile deformation of fine-grained Ni-Co based wrought superalloys was observed in situ using a scanning electron microscope (SEM) equipped with an electron backscatter diffraction (...

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Bibliographic Details
Main Authors: Yingbo Bai, Rui Zhang, Chuanyong Cui, Yizhou Zhou, Xiaofeng Sun
Format: Article
Language:English
Published: Taylor & Francis Group 2024-11-01
Series:Materials Research Letters
Subjects:
Superalloy
In-situ
grain boundaries
slip
high-temperature deformation
Online Access:https://www.tandfonline.com/doi/10.1080/21663831.2024.2396033

Internet

https://www.tandfonline.com/doi/10.1080/21663831.2024.2396033

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