TY - RPRT TI - Initial microstructural model for creep-fatigue damage in Grade 91 steel AU - Rovinelli, A. AU - Messner, M. C. AU - Sham, T. -L. PY - 2020 DO - 10.2172/1658589 UR - https://www.osti.gov/biblio/1658589 ID - 1658589 ER -