Quantification of room temperature strengthening of laser shock peened Ni-based superalloy using synchrotron microdiffraction

Quantification of room temperature strengthening of laser shock peened Ni-based superalloy using synchrotron microdiffraction

Laser shock peening (LSP), a surface modification technique, is promising to enhance the strength and wear resistance for Ni-based superalloys. To understand the strengthening mechanism in a laser shock peened Ni-based superalloy DZ417G, we utilize synchrotron poly- and monochromatic X-ray microdiff...

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Bibliographic Details
Main Authors: Guangni Zhou, Yubin Zhang, Wolfgang Pantleon, Jiawei Kou, Upadrasta Ramamurty, Xipeng Tan, Sihai Luo, Weifeng He, Ching-Shun Ku, Ching-Yu Chiang, Nobumichi Tamura, Kai Chen
Format: Article
Language:English
Published: Elsevier 2022-09-01
Series:Materials & Design
Subjects:
Hardening
Dislocation density
Laser treatment
Ni-based superalloys
Synchrotron diffraction
Online Access:http://www.sciencedirect.com/science/article/pii/S0264127522005706

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