HAADF study of the relationship between intergranular defect structure and yttrium segregation in an alumina grain boundary

Acta Materialia

Volumn 59, Issue 9, 2011, Pages 3519-3527

  Lartigue Korinek, Sylvie ^a   Bouchet, Danile ^b   Bleloch, Andrew ^c   Colliex, Christian ^b  

^a CNRS Université Paris Est Créteil Val de Marne   (France)

^b UNIVERSITÉ PARIS SUD   (France)

^c DARESBURY LABORATORY   (United Kingdom)

Author keywords

alumina; Disconnection; Grain boundary; HAADF STEM; Segregation

Indexed keywords

ALUMINA GRAIN BOUNDARIES; ALUMINA STRUCTURE; CREEP RATES; DISCONNECTION; DISLOCATION CORE; DISLOCATION MOBILITY; HAADF-STEM; HIGH-ANGLE ANNULAR DARK FIELDS; INTERGRANULAR; INTERGRANULAR DISLOCATIONS; NEW STRUCTURES; ORDERED COMPOUND; SCANNING ELECTRON MICROSCOPE; SEGREGATION; STEP HEIGHT; TWIN PLANES;

BICRYSTALS; CREEP; DEFECTS; GRAIN BOUNDARIES; GRAIN SIZE AND SHAPE; OPTICAL PROPERTIES; SCANNING ELECTRON MICROSCOPY; SEGREGATION (METALLOGRAPHY); SINGLE CRYSTALS; TEXTURES; YTTRIUM;

YTTRIUM ALLOYS;

EID: 79954422862     PISSN: 13596454     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.actamat.2011.02.025     Document Type: Article

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