First-principles study of He effects in a bcc Fe grain boundary site preference, segregation and theoretical tensile strength

Journal of Physics Condensed Matter

Volumn 22, Issue 37, 2010, Pages

  Zhang, Lei ^a   Shu, Xiaolin ^a   Jin, Shuo ^a   Zhang, Ying ^a   Lu, Guang Hong ^a  

^a BEIHANG UNIVERSITY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

BASIS SETS; FIRST-PRINCIPLES CALCULATION; FIRST-PRINCIPLES STUDY; PSEUDOPOTENTIALS; SEGREGATION ENERGIES; SITE PREFERENCES; STRENGTH REDUCTION;

GRAIN BOUNDARIES; GRAIN SIZE AND SHAPE; SEGREGATION (METALLOGRAPHY);

TENSILE STRENGTH;

HELIUM; IRON;

ARTICLE; CHEMICAL MODEL; CHEMISTRY; SURFACE PROPERTY; TENSILE STRENGTH;

HELIUM; IRON; MODELS, CHEMICAL; SURFACE PROPERTIES; TENSILE STRENGTH;

EID: 77957244183     PISSN: 09538984     EISSN: 1361648X     Source Type: Journal    
DOI: 10.1088/0953-8984/22/37/375401     Document Type: Article

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