Relationship Between Martensite Islands and Haz Fracture Toughness in Welded Ni-Cu Structural Steels R.S. Ranade, F. J. Barbaro, J.G. Williams, P.R. Munroe et P. Krauklis J. Phys. IV France, 05 C8 (1995) C8-311-C8-316 DOI: 10.1051/jp4:1995844