ALLOY COMPOSITION OF TITANIUM-GADOLINIUM ALLOY WITH EXCELLENT NEUTRON ABSORPTION ABILITY AND TENSILE PROPERTIES AND NEUTRON ABSORBING STRUCTURAL MATERIAL MANUFACTURED BY USING SAME

WIPO Patent Application WO/2024/019408

A1

According to the present invention, a neutron absorbing structural material can enhance the low strength of a conventional Al-B4C composite-based neutron absorber and exhibit superior ductility, and thus not only has a neutron absorption function but also functions as a neutron absorbing structural material that itself has performance as a structural material. In addition, problems, such as poor formability of boron-containing corrosion-resistant steel in a manufacturing process and high brittleness of finished products, are improved and at the same time, a separate support or structural material is not required, thus remarkably improving the efficiency of design and construction of spent nuclear fuel storage facilities and the economic efficiency of construction, and it is possible to design a spent nuclear fuel storage container with a certain volume so as to store a larger amount of spent nuclear fuel therein, thus maximizing usability in a limited space.

CHUN YOUNG-BUM (KR)
PARK SUNYOUNG (KR)
KANG JI HOON (KR)
LEE YOUNG-OUK (KR)

PCT/KR2023/009933

January 25, 2024

July 12, 2023

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NKOREA ATOMIC ENERGY RES INSTITUTE (KR)

G21C7/24; C22C14/00

JPH10319176A	1998-12-04
JP2019115933A	2019-07-18
KR20210090411A	2021-07-20
KR20170082582A	2017-07-14
JP2000514552A	2000-10-31

ERUUM & LEEON INTELLECTUAL PROPERTY LAW FIRM (KR)

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