Effect of extrinsic grain boundary dislocations on mechanical properties of ultrafine-grained metals by molecular dynamics simulations

Materials Transactions

Volumn 50, Issue 1, 2009, Pages 2-10

  Shimokawa, Tomotsugu ^a   Hiramoto, Tomoyuki ^a   Kinari, Toshiyasu ^a   Shintaku, Sukenori ^a  

^a KANAZAWA UNIVERSITY   (Japan)

Author keywords

Extrinsic grain boundary dislocation; Grain boundary migration; Grain boundary sliding; Grain boundary structure; Molecular dynamics; Nonequilibrium grain boundary; Shielding effect

Indexed keywords

ALUMINA; BICRYSTALS; CRACK TIPS; DEFORMATION; GRAIN BOUNDARIES; GRAIN SIZE AND SHAPE; MECHANICAL PROPERTIES; MOLECULAR DYNAMICS; SHIELDING; TEXTURES; VIBRATIONS (MECHANICAL);

EXTRINSIC GRAIN BOUNDARY DISLOCATION; GRAIN BOUNDARY MIGRATION; GRAIN BOUNDARY STRUCTURE; NONEQUILIBRIUM GRAIN BOUNDARY; SHIELDING EFFECT;

GRAIN BOUNDARY SLIDING;

EID: 60849098161     PISSN: 13459678     EISSN: None     Source Type: Journal    
DOI: 10.2320/matertrans.MD200810     Document Type: Conference Paper

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