An intermetallic forming steel under radiation for nuclear applications

C. Hofer; E. Stergar; S. A. Maloy; Y. Q. Wang; P. Hosemann

doi:10.1016/j.jnucmat.2014.12.099

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An intermetallic forming steel under radiation for nuclear applications

Journal article

Open access

Peer reviewed

An intermetallic forming steel under radiation for nuclear applications

C. Hofer, E. Stergar, S. A. Maloy, Y. Q. Wang and P. Hosemann

Journal of nuclear materials, Vol.458(C), pp.361-368

03/01/2015

DOI: https://doi.org/10.1016/j.jnucmat.2014.12.099

Abstract and subjects

Materials Science

Materials Science, Multidisciplinary

Nuclear Science & Technology

Science & Technology

Technology

In this work we investigated the formation and stability of intermetallics formed in a maraging steel PH 13-8 Mo under proton radiation up to 2 dpa utilizing nanoindentation, microcompression testing and atom probe tomography. A comprehensive discussion analyzing the findings utilizing rate theory is introduced, comparing the aging process to radiation induced diffusion. New findings of radiation induced segregation of undersize solute atoms (Si) towards the precipitates are considered. (C) 2014 Elsevier B.V. All rights reserved.

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Title: An intermetallic forming steel under radiation for nuclear applications
Authors/Creators - name: C. Hofer
E. Stergar
S. A. Maloy
Y. Q. Wang
P. Hosemann
Publication Details: Journal of nuclear materials, Vol.458(C), pp.361-368
Publisher: Elsevier
Number of pages: 8
Language: English
Resource Type: Journal article
DOI: https://doi.org/10.1016/j.jnucmat.2014.12.099
Publication ISSN: 0022-3115; 1873-4820