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Keywords: inclusions
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Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Eng. Mater. Technol. October 2011, 133(4): 041005.
Published Online: October 14, 2011
... of Piezoelectric Ceramics, Rare-Earth Iron Alloys, and Polymer,” Appl. Phys. Lett., 81(20), p. 3831). The analytical model is extended to include the shape of a third phase inclusion to examine the influence of the shape (of the inclusion) on the effective dielectric constant of the composite. The dielectric...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Eng. Mater. Technol. January 2011, 133(1): 011010.
Published Online: December 2, 2010
... properties at a small scale by taking into account the effect of inhomogeneities such as grain boundaries, bimaterial interfaces, slip lines, and inclusions. In particular, the depletion potential of the cohesive interface is made consistent with the atomistic potential inside the bulk material...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Eng. Mater. Technol. April 2010, 132(2): 021010.
Published Online: February 19, 2010
... at the microdiscontinuity corresponds to that of the maximum strain during the initial overstrain and the nonlocal cyclic plastic shear strain range in the matrix near the intact or cracked inclusion is substantially increased for the same remote strain amplitude relative to the case without initial overstrain...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Eng. Mater. Technol. April 2009, 131(2): 021012.
Published Online: March 9, 2009
...Yao Koutsawa; Mohammed Cherkaoui; El Mostafa Daya The present work extends the multicoated micromechanical model of Lipinski et al. (2006, “Micromechanical Modeling of an Arbitrary Ellipsoidal Multi-Coated Inclusion,” Philos. Mag., 86(10), pp. 1305–1326) in the quasistatic domain to compute...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Eng. Mater. Technol. July 2007, 129(3): 468–482.
Published Online: February 4, 2007
...Marek-Jerzy Pindera; Yogesh Bansal The response of metal matrix composites is affected by factors such as inclusion distribution and shape, inclusion/matrix interfacial bond, residual stresses, and fabrication-altered in situ matrix properties. These effects are studied using a finite-volume...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Eng. Mater. Technol. April 2007, 129(2): 313–320.
Published Online: November 24, 2006
...El H. Barhdadi; P. Lipinski; M. Cherkaoui We consider a linearly elastic composite medium, which consists of a homogeneous matrix containing coated spherical inclusions. The composite is modeled by a four phase pattern consisting of inclusion, interphase, matrix layer, and equivalent homogeneous...
Journal Articles
Publisher: ASME
Article Type: Special Section On Damping Of Shape Memory Alloys, Composites, And Foams
J. Eng. Mater. Technol. July 2006, 128(3): 320–329.
Published Online: November 21, 2005
...Michael R. Haberman; Yves H. Berthelot; Mohammed Cherkaoui The self-consistent (SC) micromechanical model of a composite containing coated micro-inclusions, originally proposed in the static regime by Cherkaoui et al. (1994, J. Eng. Mater. Technol., 116, 274–278 ), is implemented in the quasistatic...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Special Section On Nanomaterials And Nanomechanics
J. Eng. Mater. Technol. October 2005, 127(4): 400–407.
Published Online: February 22, 2005
...L. Capolungo; M. Cherkaoui; J. Qu A self-consistent scheme is used to describe the behavior of nanocrystalline F.C.C. materials. The material is approximated as a composite with two phases. The inclusion phase represents the grain cores while the matrix phase represents both grain boundaries...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Eng. Mater. Technol. July 2004, 126(3): 292–302.
Published Online: June 29, 2004
...Nao-Aki Noda; Yasuhiro Moriyama 20 March 2003 23 July 2003 29 06 2004 inclusions elastic constants internal stresses integral equations numerical analysis density functional theory elasticity It is known that most engineering materials contain some defects...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Eng. Mater. Technol. January 2003, 125(1): 27–37.
Published Online: December 31, 2002
... inclusions” and, within the context of mechanical stress/strain analysis, allows modeling of elastically highly heterogeneous bodies with the aid of discrete Fourier transforms. Within the iterative scheme the proof of convergence depends critically upon the choice of an appropriate, auxiliary stiffness...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Eng. Mater. Technol. April 2002, 124(2): 174–178.
Published Online: March 26, 2002
...R. S. Lakes; S. Kose; H. Bahia Concentrated suspensions of inclusions occur in asphalt and dental composite resins. Concentrated suspensions are also of use in achieving a combination of high stiffness and loss (the product E tan δ), desirable in damping layer and structural damping applications...
Journal Articles
Publisher: ASME
Article Type: Article
J. Eng. Mater. Technol. January 2002, 124(1): 1.
Published Online: January 1, 2002
...Mohammed Cherkaoui, Professor; La´szlo´ S. To´th, Professor micromechanics plasticity dislocation motion twinning internal stresses inclusions elastoplasticity viscoplasticity grain size martensitic transformations dislocation structure crystal microstructure grain boundaries...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Eng. Mater. Technol. January 2000, 122(1): 86–92.
Published Online: June 21, 1999
...T. C. Tszeng This paper presents the theoretical predictions of the stress state at the inclusion-matrix interface in discontinuous metal matrix composites by the generalized inclusion method. In the author’s previous works, this method had been extended to the elastoplastic deformation...