METHOD OF PROTECTING CONTAINER FOR TRANSPORTATION AND/OR STORAGE OF SPENT NUCLEAR FUEL (VERSIONS) Russian patent published in 2016 - IPC G21F5/00

Abstract RU 2587682 C2

FIELD: packaging industry.

SUBSTANCE: group of inventions relates to containers for long-term storage and transportation of spent nuclear fuel. Method of protecting a container for transportation and/or storage of spent nuclear fuel includes application of anti-corrosion coating on internal surface of sleeve. Anticorrosion coating is applied by laser welding, and coating is a corrosion-resistant composition containing nickel. Furthermore, there are methods in which coating is applied by high-speed flame spraying, by electric arc metallisation and with help of plasma jet.

EFFECT: group of inventions improves operating characteristics of container due to application of protective corrosion-resistant composition.

13 cl, 1 tbl

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RU 2 587 682 C2

Authors

Baldaev Lev Khristoforovich

Ishmukhametov Dinar Zufarovich

Kalugin Denis Igorevich

Dates

2016-06-20—Published

2014-08-08—Filed