Nucleation, growth and coarsening of γ′-precipitates in a Ni-Cr-Al-based commercial superalloy during artificial aging

Journal of Alloys and Compounds

Volumn 479, Issue 1-2, 2009, Pages 129-133

  Picasso, A ^a,b   Somoza, A ^a,b   Tolley, A ^c  

^a UNIVERSIDAD NACIONAL DEL CENTRO DE LA PROVINCIA DE BUENOS AIRES   (Argentina)

^b Centro Científico y Tecnológico Consejo Nacional de Investigaciones Científicas y Técnicas   (Argentina)

^c Facultad de Ciencias Naturales e Instituto M Lillo   (Argentina)

Author keywords

Hardness test; Nickel alloys; Positron annihilation lifetime spectroscopy (PALS); Precipitation; Transmission electron microscopy (TEM)

Indexed keywords

ALUMINUM ALLOYS; CHROMIUM ALLOYS; ELECTRONS; HARDNESS TESTING; HIGH RESOLUTION TRANSMISSION ELECTRON MICROSCOPY; NICKEL ALLOYS; NUCLEATION; POSITRON ANNIHILATION SPECTROSCOPY; POSITRONS; PRECIPITATES; SUPERALLOYS; TRANSMISSION ELECTRON MICROSCOPY; VACANCIES;

DECOMPOSITION KINETICS; NI-BASED SUPERALLOYS; NUCLEATION AND GROWTH; POSITRON ANNIHILATION LIFETIME SPECTROSCOPY; PRECIPITATE COARSENING; PRECIPITATION MODEL; VACANCY-LIKE DEFECTS; VACANCY-SOLUTE CLUSTERS;

PRECIPITATION (CHEMICAL);

EID: 67349183699     PISSN: 09258388     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jallcom.2008.12.068     Document Type: Article

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