TY - CPAPER AU - Constantin Dulucheanu AU - Traian Severin AU - Marius Baesu TI - INFLUENCE OF THE ULTRASOUNDS ON THE VOLUME FRACTION OF MARTENSITE IN THE MICROSTRUCTURE OF A DUAL-PHASE STEEL T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 17th International Multidisciplinary Scientific GeoConference SGEM2017, Nano, Bio and Green - Technologies for a Sustainable Future PY - 2017 SP - 179 EP - 186 DO - 10.5593/sgem2017/61/s24.024 PB - STEF92 Technology ER -