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Title: Investigations of deformation-induced δ → ζ phase transformation in zirconium hydride by in situ high-energy X-ray diffraction

Here in situ high-energy X-ray diffraction (HE-XRD) was used to study the micromechanical behavior of Zircaloy-4 during tensile loading, revealing for the first time a deformation-induced phase transformation from δ-hydride to ζ-Zr 2H in the hydride at a critical stress of approximately 370 MPa.
Authors:
 [1] ;  [1] ;  [1] ;  [1] ;  [2] ;  [1]
  1. Univ. of Science and Technology Beijing, Beijing (China)
  2. Argonne National Lab. (ANL), Argonne, IL (United States)
Publication Date:
Grant/Contract Number:
AC02-06CH11357
Type:
Accepted Manuscript
Journal Name:
Acta Materialia
Additional Journal Information:
Journal Volume: 140; Journal Issue: C; Journal ID: ISSN 1359-6454
Publisher:
Elsevier
Research Org:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org:
USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; deformation-induced phase transformation; high-energy X-ray diffraction; zirconium hydride; ζ-Zr2H
OSTI Identifier:
1466350

Li, Shilei, Wang, Youkang, Che, Zifan, Liu, Gang, Ren, Yang, and Wang, Yandong. Investigations of deformation-induced δ → ζ phase transformation in zirconium hydride by in situ high-energy X-ray diffraction. United States: N. p., Web. doi:10.1016/j.actamat.2017.08.047.
Li, Shilei, Wang, Youkang, Che, Zifan, Liu, Gang, Ren, Yang, & Wang, Yandong. Investigations of deformation-induced δ → ζ phase transformation in zirconium hydride by in situ high-energy X-ray diffraction. United States. doi:10.1016/j.actamat.2017.08.047.
Li, Shilei, Wang, Youkang, Che, Zifan, Liu, Gang, Ren, Yang, and Wang, Yandong. 2017. "Investigations of deformation-induced δ → ζ phase transformation in zirconium hydride by in situ high-energy X-ray diffraction". United States. doi:10.1016/j.actamat.2017.08.047. https://www.osti.gov/servlets/purl/1466350.
@article{osti_1466350,
title = {Investigations of deformation-induced δ → ζ phase transformation in zirconium hydride by in situ high-energy X-ray diffraction},
author = {Li, Shilei and Wang, Youkang and Che, Zifan and Liu, Gang and Ren, Yang and Wang, Yandong},
abstractNote = {Here in situ high-energy X-ray diffraction (HE-XRD) was used to study the micromechanical behavior of Zircaloy-4 during tensile loading, revealing for the first time a deformation-induced phase transformation from δ-hydride to ζ-Zr2H in the hydride at a critical stress of approximately 370 MPa.},
doi = {10.1016/j.actamat.2017.08.047},
journal = {Acta Materialia},
number = C,
volume = 140,
place = {United States},
year = {2017},
month = {8}
}