Suppression of ambient temperature creep by eutectic phase for hexagonal close-packed metal

Tetsuya Matsunaga; Tomonori Abe; Shun Itoh; Yuhki Satoh; Hiroaki Abe

doi:10.1016/j.jnucmat.2013.11.046

Suppression of ambient temperature creep by eutectic phase for hexagonal close-packed metal

Tetsuya Matsunaga, Tomonori Abe, Shun Itoh, Yuhki Satoh, Hiroaki Abe

Materials Design Division

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

Zr-Si alloys were designed to contain eutectic phase surrounding the parent phase to suppress creep behavior of claddings. Creep tests conducted at 294-573 K showed that creep behavior was inhibited and that the creep failure time of new Zr alloy became longer than that of a conventional alloy: Zircaloy-4. Results show that the eutectic phase can suppress creep at operating temperatures prevailing in current nuclear power plants.

Original language	English
Pages (from-to)	113-116
Number of pages	4
Journal	Journal of Nuclear Materials
Volume	446
Issue number	1-3
DOIs	https://doi.org/10.1016/j.jnucmat.2013.11.046
Publication status	Published - 2014 Mar 1

ASJC Scopus subject areas

Nuclear and High Energy Physics
Materials Science(all)
Nuclear Energy and Engineering

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10.1016/j.jnucmat.2013.11.046

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abstract = "Zr-Si alloys were designed to contain eutectic phase surrounding the parent phase to suppress creep behavior of claddings. Creep tests conducted at 294-573 K showed that creep behavior was inhibited and that the creep failure time of new Zr alloy became longer than that of a conventional alloy: Zircaloy-4. Results show that the eutectic phase can suppress creep at operating temperatures prevailing in current nuclear power plants.",

author = "Tetsuya Matsunaga and Tomonori Abe and Shun Itoh and Yuhki Satoh and Hiroaki Abe",

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AU - Matsunaga, Tetsuya

AU - Abe, Tomonori

AU - Itoh, Shun

AU - Satoh, Yuhki

AU - Abe, Hiroaki

PY - 2014/3/1

Y1 - 2014/3/1

N2 - Zr-Si alloys were designed to contain eutectic phase surrounding the parent phase to suppress creep behavior of claddings. Creep tests conducted at 294-573 K showed that creep behavior was inhibited and that the creep failure time of new Zr alloy became longer than that of a conventional alloy: Zircaloy-4. Results show that the eutectic phase can suppress creep at operating temperatures prevailing in current nuclear power plants.

AB - Zr-Si alloys were designed to contain eutectic phase surrounding the parent phase to suppress creep behavior of claddings. Creep tests conducted at 294-573 K showed that creep behavior was inhibited and that the creep failure time of new Zr alloy became longer than that of a conventional alloy: Zircaloy-4. Results show that the eutectic phase can suppress creep at operating temperatures prevailing in current nuclear power plants.

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Suppression of ambient temperature creep by eutectic phase for hexagonal close-packed metal

Abstract

ASJC Scopus subject areas

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