Characterization of ion beam irradiated 304 stainless steel utilizing nanoindentation and Laue microdiffraction

A. Lupinacci; K. Chen; Y. Li; M. Kunz; Z. Jiao; G. S. Was; M. D. Abad; A. M. Minor; P. Hosemann

doi:10.1016/j.jnucmat.2014.11.050

Characterization of ion beam irradiated 304 stainless steel utilizing nanoindentation and Laue microdiffraction

A. Lupinacci
, K. Chen
, Y. Li
, M. Kunz
, Z. Jiao
, G. S. Was
, M. D. Abad
, A. M. Minor
, P. Hosemann

材料科学与工程学院

University of California at Berkeley
LBL
University of Michigan, Ann Arbor

科研成果: 期刊稿件 › 文章 › 同行评审

75 引用（Scopus）

摘要

Characterizing irradiation damage in materials utilized in light water reactors is critical for both material development and application reliability. Here we use both nanoindentation and Laue microdiffraction to characterize both the mechanical response and microstructure evolution due to irradiation. Two different irradiation conditions were considered in 304 stainless steel: 1 dpa and 10 dpa. In addition, an annealed condition of the 10 dpa specimen for 1 h at 500 °C was evaluated. Nanoindentation revealed an increase in hardness due to irradiation and also revealed that hardness saturated in the 10 dpa case. Broadening using Laue microdiffraction peaks indicates a significant plastic deformation in the irradiated area that is in good agreement with both the SRIM calculations and the nanoindentation results.

源语言	英语
页（从-至）	70-76
页数	7
期刊	Journal of Nuclear Materials
卷	458
DOI	https://doi.org/10.1016/j.jnucmat.2014.11.050
出版状态	已出版 - 3月 2015

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10.1016/j.jnucmat.2014.11.050

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title = "Characterization of ion beam irradiated 304 stainless steel utilizing nanoindentation and Laue microdiffraction",

abstract = "Characterizing irradiation damage in materials utilized in light water reactors is critical for both material development and application reliability. Here we use both nanoindentation and Laue microdiffraction to characterize both the mechanical response and microstructure evolution due to irradiation. Two different irradiation conditions were considered in 304 stainless steel: 1 dpa and 10 dpa. In addition, an annealed condition of the 10 dpa specimen for 1 h at 500 °C was evaluated. Nanoindentation revealed an increase in hardness due to irradiation and also revealed that hardness saturated in the 10 dpa case. Broadening using Laue microdiffraction peaks indicates a significant plastic deformation in the irradiated area that is in good agreement with both the SRIM calculations and the nanoindentation results.",

author = "A. Lupinacci and K. Chen and Y. Li and M. Kunz and Z. Jiao and Was, \{G. S.\} and Abad, \{M. D.\} and Minor, \{A. M.\} and P. Hosemann",

year = "2015",

month = mar,

doi = "10.1016/j.jnucmat.2014.11.050",

language = "英语",

volume = "458",

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journal = "Journal of Nuclear Materials",

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TY - JOUR

T1 - Characterization of ion beam irradiated 304 stainless steel utilizing nanoindentation and Laue microdiffraction

AU - Lupinacci, A.

AU - Chen, K.

AU - Li, Y.

AU - Kunz, M.

AU - Jiao, Z.

AU - Was, G. S.

AU - Abad, M. D.

AU - Minor, A. M.

AU - Hosemann, P.

PY - 2015/3

Y1 - 2015/3

N2 - Characterizing irradiation damage in materials utilized in light water reactors is critical for both material development and application reliability. Here we use both nanoindentation and Laue microdiffraction to characterize both the mechanical response and microstructure evolution due to irradiation. Two different irradiation conditions were considered in 304 stainless steel: 1 dpa and 10 dpa. In addition, an annealed condition of the 10 dpa specimen for 1 h at 500 °C was evaluated. Nanoindentation revealed an increase in hardness due to irradiation and also revealed that hardness saturated in the 10 dpa case. Broadening using Laue microdiffraction peaks indicates a significant plastic deformation in the irradiated area that is in good agreement with both the SRIM calculations and the nanoindentation results.

AB - Characterizing irradiation damage in materials utilized in light water reactors is critical for both material development and application reliability. Here we use both nanoindentation and Laue microdiffraction to characterize both the mechanical response and microstructure evolution due to irradiation. Two different irradiation conditions were considered in 304 stainless steel: 1 dpa and 10 dpa. In addition, an annealed condition of the 10 dpa specimen for 1 h at 500 °C was evaluated. Nanoindentation revealed an increase in hardness due to irradiation and also revealed that hardness saturated in the 10 dpa case. Broadening using Laue microdiffraction peaks indicates a significant plastic deformation in the irradiated area that is in good agreement with both the SRIM calculations and the nanoindentation results.

UR - https://www.scopus.com/pages/publications/84919820385

U2 - 10.1016/j.jnucmat.2014.11.050

DO - 10.1016/j.jnucmat.2014.11.050

M3 - 文章

AN - SCOPUS:84919820385

SN - 0022-3115

VL - 458

SP - 70

EP - 76

JO - Journal of Nuclear Materials

JF - Journal of Nuclear Materials

ER -

Characterization of ion beam irradiated 304 stainless steel utilizing nanoindentation and Laue microdiffraction

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