Hardening by annealing and softening by deformation in nanostructured metals

Science

Volumn 312, Issue 5771, 2006, Pages 249-251

  Huang, Xiaoxu ^a   Hansen, Niels ^a   Tsuji, Nobuhiro ^b  

^a TECHNICAL UNIVERSITY OF DENMARK   (Denmark)

^b OSAKA UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

ANNEALING; DEFORMATION; DISLOCATIONS (CRYSTALS); DUCTILITY; HARDENING; MICROSTRUCTURE;

DISLOCATION STRUCTURE; DISLOCATION-INTERFACE REACTIONS; MICROSTRUCTURAL INVESTIGATION;

NANOSTRUCTURED MATERIALS;

ALUMINUM; METAL; NANOPARTICLE;

ANNEALING; DEFORMATION; DISLOCATION; DUCTILITY; INTERFACE; METAL; MICROSTRUCTURE;

ARTICLE; MATHEMATICAL ANALYSIS; PRIORITY JOURNAL; STATISTICAL DISTRIBUTION; STRENGTH; STRUCTURE ANALYSIS; TRANSMISSION ELECTRON MICROSCOPY;

EID: 33645876472     PISSN: 00368075     EISSN: 10959203     Source Type: Journal    
DOI: 10.1126/science.1124268     Document Type: Article

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22. Supported by the Danish National Research Foundation through the Center for Fundamental Research: Metal Structures in Four Dimensions, within which this work was performed, and by the 21st Century COE Program (the Center of Excellence for Advanced Structural and Functional Materials Design) at Osaka University through MEXT Japan. We thank D. Juul Jensen, B. Ralph, and J. A. Wert for critical reading of the manuscript and helpful discussions; E. Johnson for help with HRTEM; and N. Kamikawa for preparing the samples used in this study.