Microstructural effects and large microhardness in cobalt processed by high pressure torsion consolidation of ball milled powders

Acta Materialia

Volumn 51, Issue 20, 2003, Pages 6385-6393

  Sort, J ^a,b   Zhilyaev, A ^a   Zielinska, M ^a   Nogues J ^a   Surinach S ^a   Thibault, J ^b   Baro M D ^a  

^a UNIVERSITAT AUTÒNOMA DE BARCELONA   (Spain)

^b CEA GRENOBLE   (France)

Author keywords

Mechanical milling; Microhardness; Phase transformations; Severe plastic deformation; Twinning

Indexed keywords

BALL MILLING; CONSOLIDATION; HIGH PRESSURE EFFECTS; METALLOGRAPHIC PHASES; MICROHARDNESS; PLASTIC DEFORMATION; STACKING FAULTS; TORSIONAL STRESS; TWINNING; X RAY POWDER DIFFRACTION;

CRYSTALLITES; HIGH PRESSURE TORSION (HPT);

COBALT POWDER METALLURGY;

EID: 0344496876     PISSN: 13596454     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.actamat.2003.08.006     Document Type: Article

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