Evaluation of Irradiation Hardening of Fe-Ion Irradiated F82H by Nano-Indentation Techniques

Abstract:

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The effects of small amount (1 or 2 wt.%) of Ni additionson the irradiation hardening of the reduced-activation ferritic/martensitic steel, F82H, used as fusion reactor blanket structural materials were investigated by means of Fe-ion irradiation experimental test method and nano-indentation technique. The ion-irradiation hardening of Ni-added F82H is larger than that of the steel without Ni addition. The methodology to derive the irradiation hardening of ion-irradiated F82H steel was proposed from the results of hardness depth profile.

Info:

Periodical:

Materials Science Forum (Volumes 654-656)

Main Theme:

Edited by:

Jian-Feng Nie and Allan Morton

Pages:

2915-2918

DOI:

10.4028/www.scientific.net/MSF.654-656.2915

Citation:

Y. Takayama et al., "Evaluation of Irradiation Hardening of Fe-Ion Irradiated F82H by Nano-Indentation Techniques", Materials Science Forum, Vols. 654-656, pp. 2915-2918, 2010

Online since:

June 2010

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$35.00

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