Localized surface instabilities of stressed solids

Conference · Thu Dec 31 00:00:00 EST 1998

OSTI ID:305573

Colin, J; Grilhe, J; Junqua, N ^[1]

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1. Univ. de Poitiers, Futuroscope (France). Lab. de Metallurgie Physique

Localized instabilities formation on the free surface of solids has been studied when sources of non-homogeneous stress such as dislocations or precipitates are present in the bulk. This formalism of localized perturbations has been used to describe the butterfly transformation of cubic precipitates in superalloys and the contraction of rectangular specimens under stress.

• OSTI ID: 305573
• Report Number(s): CONF-980405-; TRN: IM9906%%253
• Resource Relation: Conference: Spring meeting of the Materials Research Society, San Francisco, CA (United States), 13-17 Apr 1998; Other Information: PBD: 1998; Related Information: Is Part Of Computational and mathematical models of microstructural evolution; Bullard, J.W. [ed.] [Univ. of Illinois, Urbana, IL (United States)]; Chen, L.Q. [ed.] [Pennsylvania State Univ., University Park, PA (United States)]; Kalia, R.K. [ed.] [Louisiana State Univ., Baton Rouge, LA (United States)]; Stoneham, A.M. [ed.] [University College London (United Kingdom)]; PB: 194 p.; Materials Research Society symposium proceedings, Volume 529
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
DISLOCATIONS
HEAT RESISTING ALLOYS
CRYSTAL-PHASE TRANSFORMATIONS
STRESSES
PRECIPITATION
MICROSTRUCTURE