CONTRIBUTIONS TO THE INFLUENCE OF ULTRASOUND FIELD ON THE CHANGE OF FUNCTIONAL PROPERTIES OF SOME MATERIALS PROPERTIES IN THE CASE OF REWORKING PRODUCTS BY METAL SPRAYING IN ULTRASONIC FIELD
Dan Nitoi, Gheorghe Amza, Augustin Semenescu, Zoia Apostolescu, Ascoc. Oana Chivu · SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Energy and Clean Technologies
