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Information × Registration Number 0213U004407, 0112U005131 , R & D reports Title Influence of irradiation and thermal aging on the strength and plastisity of WWER reactor pressure vessel materials popup.stage_title Head Revka Volodymyr Mykolayovych, Registration Date 29-11-2013 Organization Institute For Nuclear Research Of National Academy Of Sciences Of Ukraine popup.description2 The analysis of neutron fluence dependences of radiation hardening is carried out for the WWER-1000 reactor pressure vessel for the Zaporizhya NPP unit 2. Furthermore an influence of neutron irradiation on the strain hardening coefficient is estimated. The analysis has shown the radiation hardening for RPV materials is practically the same in spite of considerably higher content of manganese in welds in comparison to base metal. It has been found out that irradiation increases the strain hardening coefficient for weld metal. Product Description popup.authors Голяк Н.Г. Ревка В.М. Тригубенко О.В. Чайковський Ю.В. Шкапяк О.В. popup.nrat_date 2020-04-02 Close