The effect of elastic distortions produced by dislocation loops in an inhomogeneous and anisotropic medium on the rotation angles of Moire fringes
Yükleniyor...
Tarih
2001
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Wiley-V C H Verlag Gmbh
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The non-uniform elastic distortions caused by the discrete elliptical Orowan loops in an inhomogeneous and anisotropic medium have been evaluated by using the equivalent inclusion method of Eshelby, and the effect of these distortions on the rotation angles of Moire fringes has been investigated. The results are given as two line integrals, and by using the numerical method, the rotation angles of Moire fringes arc also obtained from the discrete Orowan loop surrounding an alpha-Fe particle embedded in a Cu matrix. It is seen that the rotation angles, due to the elastic distortions of the discrete Orowan loop, of Moire fringes depend on the anisotropic properties of the materials, the shape and orientation of Orowan loop, and the inhomogeneity effect, and that the inhomogeneity effect is important for both the isotropic and the anisotropic medium.
Açıklama
Anahtar Kelimeler
Kaynak
Physica Status Solidi B-Basic Research
WoS Q Değeri
Q3
Scopus Q Değeri
Q3
Cilt
228
Sayı
3
Künye
closedAccess
