Nuclear fuel rod for fast reactors including metallic fuel slug coated with protective coating layer and fabrication method thereof

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United States of America Patent

PATENT NO 9589680
SERIAL NO

14079740

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A nuclear fuel rod for fast reactors includes a metallic fuel slug coated with a protective coating layer. In embodiments, a nuclear fuel rod for fast reactors includes a uranium and zirconium fuel slug having a single protective coating which is an oxide layer having a thickness in the range of 0.5 μm to 100 μm, and the protective coating layer may be configured to (i) prevent interdiffusion between the fuel slug and a cladding tube during fast reactor operation, and (ii) prevent a cladding tube from thinning during fission operation in a fast reactor.

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Patent Owner(s)

Patent OwnerAddress
KOREA ATOMIC ENERGY RESEARCH INSTITUTEDAEJEON KOREA DAEJEON
KOREA HYDRO AND NUCLEAR POWER CO LTD125 HWARANG-RO GYEONGJU-SI GYEONGSANGBUK-DO 780-947

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baek, Jong-Hyuk Daejeon, KR 9 32
Cheon, Jin-Sik Daejeon, KR 7 17
Kim, Jun Hwan Daejeon, KR 23 40
Kim, Junehyung Daejeon, KR 4 1
Kim, Ki Hwan Daejeon, KR 177 1001
Kim, Sung-Ho Daejeon, KR 91 784
Ko, Young-Mo Daejeon, KR 5 7
Lee, ByoungOon Daejeon, KR 4 1
Lee, Chan Bock Daejeon, KR 8 12
Oh, Seok-Jin Daejeon, KR 12 11
Woo, Yoon-Myeong Daejeon, KR 5 7
Yang, Seong Woo Daejeon, KR 4 2

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