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Information × Registration Number 0211U013011, 0111U008781 , R & D reports Title The reconstruction and tests of reconstructed surveillance samples of 2Л set of RPV metal of Yuzhno-Ukrainian NPP unit №3. popup.stage_title Head Chyrko L.I., Registration Date 19-12-2011 Organization Institute For Nuclear Research Of National Academy Of Sciences Of Ukraine popup.description2 The results of the mechanical tests of the surveillance samples of 2Л set using the reconstruction engineering for certification of RPV metal of Yu U NPP unit №3 were presented . The samples were irradiated in the reactor during nine fuel operating periods. The impact bending tests and fracture toughness of base metal and weld metal have been performed. The predicted evaluation of the critical embritllement temperature for RPV elements has been carried out and the safe operation of reactor vessel of Yu U NPP3 before completion of the 30-th fuel operating period was grounded. The recommendations on withdrawal term of the next set of surveillance samples have been done. Product Description popup.authors Бурмантов Ю.Л. Віленсько Л.М. Вернигора М.М. Гульчук Ю.С. Ковбасенко С.М. Майстренко Г.М. Потянко Я.П. Ревка В.М. Роговщенко О.М. Чайковський Ю.В. Чирко В.І. Чирко Л.І. popup.nrat_date 2020-04-02 Close