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Information × Registration Number 0213U006884, 0113U004838 , R & D reports Title Development of the technique and determination of critical levels of brittle strength for irradiated RPV metal of reactors VVER-1000 at reassignment of their life-time. popup.stage_title Head Sergiy Kotrechko, Registration Date 10-01-2014 Organization Institute for metal physics NAS Ukkraine popup.description2 Possibility to obtain correct values of fracture toughness of the RPV metal of nuclear reactors is experimentally ascertained and substantiated for small-scale surveillance specimens using the "Master Curve" technique under the condition of increase in low strain limit from the value 30 (according to ASTM E1921) to the value 60. This enables to adapt the "Master Curve" method for the temperature dependence of fracture toughness and to estimate the reference temperature by the results of tests of small-scale three-point bend surveillance specimens of type SE (B) made of the base metal and weld metal. Product Description popup.authors Зіміна Галина Петрівна Зацарна Олександра Вікторівна Меттус Геннадій Сергійович Сорока Світлана Леонідівна popup.nrat_date 2020-04-02 Close
R & D report
Development of the technique and determination of critical levels of brittle strength for irradiated RPV metal of reactors VVER-1000 at reassignment of their life-time.
Head: Sergiy Kotrechko. Development of the technique and determination of critical levels of brittle strength for irradiated RPV metal of reactors VVER-1000 at reassignment of their life-time.. (popup.stage: ). Institute for metal physics NAS Ukkraine. № 0213U006884
1 documents found

Updated: 2026-03-23


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