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Information × Registration Number 0209U010115, 0107U003657 , R & D reports Title Study of the influence of material structure features on plasticity, cracking resistance and accustic emissivity of nuclear reactor tubes of zirconium and working out a procedure for their certification according to the criterium of fracture toughness popup.stage_title Head Vachrusheva V.S., Доктор технічних наук Registration Date 05-08-2009 Organization Ya.Ye.Osada State Scientific Research Tube Institute popup.description2 ALL-round studies of influence of structure on the processing plasticity and fracture viscosity of hot-extruded and re-rolled tubes of Zr1Nb alloy have been carried out, interconnection of structure features and metal plastieity of zirconium tubes and the parameters of acoustic emission has been assessed, Data were collected and generelized for the creation of experimental complex and working out a procedure for definition of plasticity and cracing resistance of zirconium products. Experimental complex have been created and a procedure of evaluation of viscosity of fracture in zirconium tubes has been developed Product Description popup.authors popup.nrat_date 2020-04-02 Close