residual stressTechnology of thermal welding with ultrasonic weld joint treatment as applied to NPP formworks 6/21/2017 2017 - #02 Physics in nuclear power engineering Minin S.I.Automated ultrasonic system residual stresses in the welded joints of the circulation pipe NPP 10/02/2016 2016 - #03 Nuclear power plants Minin S.I. Trofimov A.I. Trofimov M.A.