The microstructure of plasma arc cold-hearth melted Ti-48Al-2Mn-2Nb T.P. JOHNSON, N.E. JESPER, J.M. YOUNG, R.M. WARD et M.H. JACOBS J. Phys. IV France, 03 C7 (1993) C7-371-C7-376 DOI: 10.1051/jp4:1993758