TY - RPRT TI - Ductility enhancement from interface dislocation sources in a directionally solidified beta + gamma + gamma-prime Ni-Fe-Al composite alloy AU - Larsen, M. AU - Misra, A. AU - Hartfield-Wunsch, S. AU - Noebe, R. AU - Gibala, R. PY - 1990 UR - https://ntrs.nasa.gov/citations/19920064226 ID - 19920064226 ER -