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2 081 187

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Application

93038565/02, 1993-07-27

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Actual filing date

1993-07-27

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Published

1997-06-10

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Inventor

Badanin V.I.Nikolaev V.A.Alekseenko N.N.Rybin V.V.Gorynin I.V.Rogov M.F.Dragunov Ju.G.Platonov P.A.Krjukov A.M.Shtrombakh Ja.I.Sokolov M.A.Amaev A.D.

(73)

Holder

Tsentral'Nyj Nauchno-Issledovatel'Skij Institut Konstruktsionnykh Materialov

METHOD FOR RECOVERING PROPERTIES OF MATERIAL OF POWER REACTOR CASINGS Russian patent published in 1997 - IPC

Abstract RU 2081187 C1

FIELD: power engineering. SUBSTANCE: invention relates to recovering thermal treatment of casings of water-water power reactors and is aimed at increasing their endurance and operating safety. Experimental results are presented regarding recovery of hardness and critical temperature of material shortness in dependence on temperature and tempering time as well as efficiency in recovering steel and its weld seam metal irradiated with fluency 8•1019 neutr/sq.cm (E ≥ 0.5 MeV) resulted from tempering in accordance with method of invention. EFFECT: achieved appropriateness of method to various objects subjected to neutron irradiation.

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RU 2 081 187 C1

Authors

Badanin V.I.

Nikolaev V.A.

Alekseenko N.N.

Rybin V.V.

Gorynin I.V.

Rogov M.F.

Dragunov Ju.G.

Platonov P.A.

Krjukov A.M.

Shtrombakh Ja.I.

Sokolov M.A.

Amaev A.D.

Dates

1997-06-10—Published

1993-07-27—Filed

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