Explanation for deviations from the Hall-Petch Relation based on the creep behavior of an ultrafine-grained Mg-Li alloy with low diffusivity

Scripta Materialia

Volumn 61, Issue 6, 2009, Pages 652-655

  Kim, W J ^a  

^a Hong Ik University   (South Korea)

Author keywords

Ductility; Magnesium alloys; Severe plastic deformation (SPD); Ultrafine grained microstructure

Indexed keywords

CREEP BEHAVIORS; CREEP MECHANISM; DEFORMATION ANALYSIS; DIFFUSIVITIES; HALL PETCH RELATIONSHIP; HALL-PETCH RELATION; LOW STRAIN RATES; MG-LI ALLOY; NANO GRAINS; POWER LAW CREEP; POWER-LAW BREAKDOWN; SEVERE PLASTIC DEFORMATION (SPD); ULTRAFINE-GRAINED; ULTRAFINE-GRAINED MICROSTRUCTURE;

ALLOYS; CREEP; DUCTILITY; LITHIUM ALLOYS; MAGNESIUM; MAGNESIUM ALLOYS; MAGNESIUM PRINTING PLATES; MICROSTRUCTURE; PLASTIC DEFORMATION; PLASTICS;

STRAIN RATE;

EID: 67649440598     PISSN: 13596462     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.scriptamat.2009.06.001     Document Type: Article

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