Results 251 to 260 of about 29,135 (304)

Transformation-mediated and relaxation-assisted macroscopic tensile plasticity with strain-hardening in metallic glass. [PDF]

Nat Commun
Hu F, Luo Q, Cai M, Wang Q, Cui J, Luo Y, Sun B, Guo Z, Shen B.   +8 more
europepmc   +1 more source

Alloys with an exceptional combination of strength and ductility. [PDF]

Sci Adv
Ma E.
europepmc   +1 more source

Plastic deformation in nanodiamonds. [PDF]

Nat Commun
Zhang J, Liu C, Li X, Xie L, Zhang Y, Oshima Y, Cheng S, Lu Y, Shan C.   +8 more
europepmc   +1 more source

Nanopore genome sequencing of <i>Aeromonas salmonicida</i> strain AB001 from lesions of diseased <i>Acipenser baerii</i>. [PDF]

Front Genet
Mashzhan A, Smekenov I, Bakiyev S, Utegenova K, Kuanbay A, Kairov U, Bissenbaev A.   +6 more
europepmc   +1 more source

Fractional strain-gradient plasticity

European Journal of Mechanics - A/Solids, 2019
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
C.F.O. Dahlberg, M. Ortiz
core   +5 more sources

Formulations of Strain Gradient Plasticity

, 2011
In the literature, different proposals for a strain gradient plasticity theory exist. So there is still a debate on the formulation of strain gradient plasticity models used for predicting size effects in the plastic deformation of materials. Three such formulations from the literature are discussed in this work.
Forest, Samuel, Bertram, A.
openaire   +3 more sources

Plane-Stress Deformation in Strain Gradient Plasticity

Journal of Applied Mechanics, 1999
A systematic approach is proposed to derive the governing equations and boundary conditions for strain gradient plasticity in plane-stress deformation. The displacements, strains, stresses, strain gradients and higher-order stresses in three-dimensional strain gradient plasticity are expanded into a power series of the thickness h in the out-of-plane ...
Chen, J. Y., Huang, Y., Hwang, K. C., Xia, Z. C.   +3 more
openaire   +3 more sources

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On the current understanding of strain gradient plasticity

Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing, 2004
Some current strain gradient plasticity theories of non-homogeneous deformation and size effects are discussed critically, in particular with respect to the question how the density of geometrically necessary dislocations contributes to the flow stress.
Haël Mughrabi
exaly   +2 more sources

Mechanism-Based Strain Gradient Crystal Plasticity

MRS Proceedings, 2004
AbstractTo model size dependent plastic deformation at micron and submicron length scales the theory of mechanism-based strain gradient plasticity (MSG) was developed. The MSG approach incorporates the concept of geometrically necessary dislocations into continuum plastic constitutive laws via Taylor hardening relation. This concept is extended here to
Chung-Souk Han, Huajian Gao, Yonggang Huang, William D. Nix   +3 more
openaire   +2 more sources