Results 241 to 250 of about 3,253,810 (284)
Microstructure and microhardness of molybdenum processed by monotonic and cyclic high-pressure torsion. [PDF]
J Mater SciAlhajeri SN +5 more
europepmc +1 more source
High-throughput discovery of ultrahigh-temperature multi-principal element alloys by combinatorial additive manufacturing. [PDF]
Nat CommunWang W +6 more
europepmc +1 more source
Understanding the Tensile Deformation Behavior of a Serviced 304 Stainless Steel Based on Quasi In Situ EBSD Measurement. [PDF]
Materials (Basel)Ding D +6 more
europepmc +1 more source
Microstructure Evolution and Plastic Deformation Mechanism of Cold Rolling Deformation of Micro/Nano Pure Electrolytic Nickel. [PDF]
Materials (Basel)Zhang H, Qiao J, Yang H, Xu Y, Xia T.
europepmc +1 more source
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Geometrically necessary dislocation and size-dependent plasticity
Scripta Materialia, 2003Abstract There has recently been a strong interest in modeling size-dependent plasticity in metals based on the concept of geometrically necessary dislocations. This article presents a brief summary of our viewpoints on geometrically necessary dislocations and their role in the development of continuum plasticity theories with an intrinsic material ...
Huajian Gao
exaly +3 more sources
Acta Materialia, 2006
A dislocation density based constitutive model for face-centred cubic crystals is introduced and implemented into a crystal plasticity finite element framework. The approach assumes a homogeneous dislocation structure and tracks the dislocation evolution on each slip system.
Anxin Ma, Franz Roters, Dierk Raabe
exaly +3 more sources
A dislocation density based constitutive model for face-centred cubic crystals is introduced and implemented into a crystal plasticity finite element framework. The approach assumes a homogeneous dislocation structure and tracks the dislocation evolution on each slip system.
Anxin Ma, Franz Roters, Dierk Raabe
exaly +3 more sources
Character and Distribution of Geometrically Necessary Dislocations in Polycrystalline Tantalum
Microscopy and Microanalysis, 2023Abstract Geometrically necessary dislocations (GNDs) play a key role in accommodating strain incompatibility between neighboring grains in polycrystalline materials. One critical step toward accurately capturing GNDs in deformation models involves studying the microstructural features that promote GND accumulation and the resulting ...
Landon T Hansen +5 more
openaire +2 more sources
Acta Materialia, 2016 International audienceThe density of geometrically necessary dislocations (GND) obtained from the lattice curvature was studied in commercially pure copper up to extreme large strains (von Mises strain of 63). Its evolution shows an increase to a maximum
Mark Hoffman, C F Gu, J J Fundenberger
exaly +2 more sources
Scripta Materialia, 2003
Abstract The concept of statistically stored and geometrically necessary dislocations is discussed in terms of observed deformation microstructures subdivided by incidental dislocation and geometrically necessary boundaries. This discussion is illustrated by examples of microstructures formed under conditions of homogeneous and nonhomogeneous ...
D.A Hughes, N Hansen, D.J Bammann
openaire +1 more source
Abstract The concept of statistically stored and geometrically necessary dislocations is discussed in terms of observed deformation microstructures subdivided by incidental dislocation and geometrically necessary boundaries. This discussion is illustrated by examples of microstructures formed under conditions of homogeneous and nonhomogeneous ...
D.A Hughes, N Hansen, D.J Bammann
openaire +1 more source
On the characterization of geometrically necessary dislocations in finite plasticity
Journal of the Mechanics and Physics of Solids, 2001zbMATH Open Web Interface contents unavailable due to conflicting licenses.
CERMELLI, Paolo, GURTIN M. E.
openaire +3 more sources