TY - JOUR
T1 - Effects of irradiation environment on V-4Cr-4Ti alloys
AU - Watanabe, Hideo
AU - Muroga, Takeo
AU - Nagasaka, Takuya
N1 - Publisher Copyright:
© 2017 The Japan Society of Plasma Science and Nuclear Fusion Research.
PY - 2017
Y1 - 2017
N2 - The effects of oxygen pick-up in an irradiation environment in a vacuum chamber during ion- and neutronirradiation of V-4Cr-4Ti alloys were studied. The density and size of titanium oxides in the alloys were found to drastically increase because of the oxygen pick-up, especially for cases of higher irradiation dose and specimen temperature. Using Zr foil as a diffusion barrier and doping the V-4Cr-4Ti alloys with Y can be considered as effective techniques for reducing the reaction of Ti with C, O, and N to form Ti(C,O,N) because of oxygen-pick up from irradiation environment.
AB - The effects of oxygen pick-up in an irradiation environment in a vacuum chamber during ion- and neutronirradiation of V-4Cr-4Ti alloys were studied. The density and size of titanium oxides in the alloys were found to drastically increase because of the oxygen pick-up, especially for cases of higher irradiation dose and specimen temperature. Using Zr foil as a diffusion barrier and doping the V-4Cr-4Ti alloys with Y can be considered as effective techniques for reducing the reaction of Ti with C, O, and N to form Ti(C,O,N) because of oxygen-pick up from irradiation environment.
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U2 - 10.1585/pfr.12.2405011
DO - 10.1585/pfr.12.2405011
M3 - Article
AN - SCOPUS:85016731583
SN - 1880-6821
VL - 12
JO - Plasma and Fusion Research
JF - Plasma and Fusion Research
IS - Specialissue
M1 - 2405011
ER -