A HIGH TEMPERATURE INTERNAL FRICTION STUDY OF THE RARE EARTH ELEMENT IN 16MN STEEL YU-HE. SHENG, W. B. LI et G. P. YANGJ. Phys. Colloques, 46 C10 (1985) C10-399-C10-402DOI: https://doi.org/10.1051/jphyscol:19851090