Evolution of microstructure and twin density during thermomechanical processing in a γ-γ' nickel-based superalloy

Acta Materialia

Volumn 60, Issue 13-14, 2012, Pages 5056-5066

  Bozzolo, N ^a   Souai N ^a   Loge R E ^a  

^a PSL RESEARCH UNIVERSITY   (France)

Author keywords

Grain boundary engineering; Microstructure; Ni based superalloys; Thermomechanical processing; Twin boundary

Indexed keywords

ABNORMAL GRAIN GROWTH; AVERAGE GRAIN SIZE; BIMODAL GRAIN-SIZE DISTRIBUTION; BOUNDARY VELOCITY; CONTRIBUTING FACTOR; GRAIN BOUNDARY ENGINEERING; GRAIN COARSENING; GRAIN SIZE; HOT TORSION; INITIAL GRAIN SIZE; MICROSTRUCTURE EVOLUTIONS; NI-BASED SUPERALLOYS; NICKEL- BASED SUPERALLOYS; RECRYSTALLIZED MICROSTRUCTURES; SOLVUS TEMPERATURE; SUPERSOLVUS TEMPERATURES; THERMO-MECHANICAL PROCESSING; TWIN BOUNDARIES;

DYNAMIC RECRYSTALLIZATION; GRAIN BOUNDARIES; GRAIN GROWTH; MICROSTRUCTURAL EVOLUTION; MICROSTRUCTURE; PLASTIC FLOW; SUPERALLOYS;

GRAIN SIZE AND SHAPE;

EID: 84864069744     PISSN: 13596454     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.actamat.2012.06.028     Document Type: Article

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