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Information × Registration Number 0217U003370, 0115U004892 , R & D reports Title The tests of surveillance samples of the second withdrawal of the RPV of Zaporozhskaya NPP unit №6 popup.stage_title Head Chyrko L.I., Registration Date 07-04-2017 Organization Scientific Center "Institute for Nuclear Research" of National Academy of Sciences of Ukraine popup.description2 For the substantiation of the reactor vessel life-time analysis of radiation embrittlement data for investigated materials,including the results of the tests the reconstructed surveillance samples of the first and second withdrawals, has been performed. Analysis of data showed that embrittlement degree of base metal and weld metal is in the limits of regulatory requirements It was established that the critical part of the reactor vessel from the point of view of embrittlement fracture is the weld metal №3. The substantiation of reactor vessel life-time is presented.5481 Product Description popup.authors Віленська Л.М. Голяк М.Г. Гульчук Ю.С. Ревка В.М. Тригубенко О.В. Чайковський Ю.В. Шкапяк О. popup.nrat_date 2020-04-02 Close