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Yamauchi, Akihiro*; Amaya, Masaki
Proceedings of Annual Topical Meeting on Reactor Fuel Performance (TopFuel 2018) (Internet), 7 Pages, 2018/10
Differential scanning calorimetry (DSC) measurements on pre-hydrided cold worked, stress relieved and recrystallized Zry-4 cladding were performed in a temperature range between 50 and 600C in order to elucidate the effect of final heat treatment at fabrication of Zircaloy-4 (Zry-4) cladding on the terminal solid solubility during the dissolution of zirconium hydrides at heating up (TSSD). Obtained DSC curves and Metallography indicate that the initial state of hydrides affects the dissolution behavior of hydride. The Arrhenius plots of the TSSD temperatures and hydrogen contents obtained from this study revealed that cold worked samples exhibited the largest TSSD and followed by stress relieved and recrystallized samples. The results of this study indicated that the difference in microstructure due to final heat treatment at fabrication of Zry-4 cladding affects the dissolution behavior of hydrides.
Sato, Tsuyoshi*; Hanajiri, Yutaka*; Yamashita, Toshiyuki; Matsui, Tsuneo*; Nagasaki, Takanori*
Journal of Nuclear Materials, 294(1-2), p.130 - 134, 2001/04
Times Cited Count:7 Percentile:48.68(Materials Science, Multidisciplinary)no abstracts in English
Yamazaki, Satoshi*; Yamashita, Toshiyuki; Matsui, Tsuneo*; Nagasaki, Takanori*
Journal of Nuclear Materials, 294(1-2), p.183 - 187, 2001/04
Times Cited Count:42 Percentile:92.7(Materials Science, Multidisciplinary)no abstracts in English
*;
Mater. Res. Soc. Symp. Proc., Vol. 257, p.257 - 263, 1992/00
no abstracts in English
Arai, Yasuo; Omichi, Toshihiko; ; Handa, Nuneo
Journal of Nuclear Materials, 170, p.50 - 56, 1990/00
Times Cited Count:0 Percentile:0.02(Materials Science, Multidisciplinary)no abstracts in English
; Tagawa, Hiroaki
J.Am.Ceram.Soc., 61(1-2), p.30 - 35, 1978/02
Times Cited Count:22no abstracts in English
Yamauchi, Akihiro*; Amaya, Masaki
no journal, ,
no abstracts in English