Microstructure and mechanical properties of ultrafine-grained fcc/hcp cobalt processed by a bottom-up approach

Journal of Alloys and Compounds

Volumn 489, Issue 2, 2010, Pages 424-428

  Fellah, F ^a   Dirras, G ^a   Gubicza, J ^b   Schoenstein, F ^a   Jouini, N ^a   Cherif, S M ^a   Gatel, C ^c   Douin, J ^c  

^a CNRS   (France)

^b EÖTVÖS LORÁND UNIVERSITY   (Hungary)

^c CEMES CNRS   (France)

Author keywords

Mechanical properties; Microstructure; Powder metallurgy; Sol gel processes; Transmission electron microscopy (TEM); X ray diffraction

Indexed keywords

ACTIVATION VOLUME; BOTTOM UP APPROACH; COMPRESSION TESTS; DEFORMATION MECHANISM; DISLOCATION NUCLEATION; FACE-CENTERED CUBIC; GRAIN INTERIORS; HEXAGONAL CLOSE-PACKED; HIGH PURITY; LAMELLAR MICROSTRUCTURE; LATTICE DISLOCATIONS; MEAN-GRAIN SIZE; MICROSTRUCTURE AND MECHANICAL PROPERTIES; NANO POWDERS; NANO SCALE; NANOTWINS; PHASE CONTENT; PHASE TRANSFORMATION; ROOM TEMPERATURE; TEM; TRANSFORMATION-INDUCED PLASTICITY; ULTRAFINE-GRAINED;

ALUMINUM POWDER METALLURGY; COBALT; COMPRESSION TESTING; DEFORMATION; DIFFRACTION; GELS; GRAIN SIZE AND SHAPE; HOT ISOSTATIC PRESSING; INTERMETALLICS; METALLURGY; MICROSTRUCTURE; NANOSTRUCTURED MATERIALS; PLASTICITY; SINTERING; SOL-GEL PROCESS; SOL-GELS; SOLS; STRAIN RATE; TRANSMISSION ELECTRON MICROSCOPY; X RAY DIFFRACTION; YIELD STRESS;

MECHANICAL PROPERTIES;

EID: 70649101215     PISSN: 09258388     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jallcom.2009.09.153     Document Type: Article

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