Dislocation pile-ups: From {1 1 0} cracking in MgO to model strength evaluations

Materials Science and Engineering: A

Volumn 409, Issue 1-2, 2005, Pages 24-31

  Armstrong, Ronald W ^a  

^a UNIVERSITY OF MARYLAND   (United States)

Author keywords

Cracks; Creep; Dislocation pile ups; Dislocation reactions; Dynamic pile up release; Grain size; Hall Petch relation; MgO hardness; Nanocrystalline behavior; Shear crack model

Indexed keywords

CRACK INITIATION; CREEP; DISLOCATIONS (CRYSTALS); GRAIN BOUNDARIES; GRAIN SIZE AND SHAPE; HARDNESS; INDENTATION; MAGNESIA; MATHEMATICAL MODELS; STRENGTH OF MATERIALS;

DISLOCATION REACTIONS; DYNAMIC PILE-UP RELEASE; HALL-PETCH RELATION; MAGNESIUM OXYGEN CRYSTALS; SHEAR CRACK MODEL;

NANOSTRUCTURED MATERIALS;

DISLOCATION;

EID: 28544452656     PISSN: 09215093     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.msea.2005.04.060     Document Type: Article

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