Results 281 to 289 of about 15,379 (289)

High strain gradient plasticity associated with wedge indentation into face-centered cubic single crystals: Geometrically necessary dislocation densities

Journal of the Mechanics and Physics of Solids, 2007
Abstract Experimental studies on indentation into face-centered cubic (FCC) single crystals such as copper and aluminum were performed to reveal the spatially resolved variation in crystal lattice rotation induced due to wedge indentation. The crystal lattice curvature tensors of the indented crystals were calculated from the in-plane lattice ...
J KYSAR, Y GAN, T MORSE, X CHEN, M JONES
openaire   +1 more source

Correlation between dislocation hardening and the geometrically-necessary-dislocation densities in a hexagonal-close-packed Zr-2wt%Ti alloy

Materials Science and Engineering: A, 2023
Qingge Xie, Zhi Li, Hongchuan Ma, Shuang Liu, Xingwei Liu, Jinxu Liu, Jurij J. Sidor   +6 more
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Non-equivalence contribution of geometrically necessary dislocation and statistically stored dislocation in work-hardened metals

Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing, 2022
Yongnan Chen
exaly  

Characterization of geometrically necessary dislocation evolution during creep of P91 steel using electron backscatter diffraction

Materials Characterization, 2023
Xinbao Liu
exaly  

Quantification of grain boundary effects on the geometrically necessary dislocation density evolution and strain hardening of polycrystalline Mg 4Al using in situ tensile testing in scanning electron microscope and HR-EBSD

Journal of Magnesium and Alloys
Eunji Song, M. Andani, Amit Misra
semanticscholar   +1 more source

Assessment of geometrically necessary dislocation levels derived by 3D EBSD

Acta Materialia, 2015
Dierk Raabe
exaly  

Resolving the geometrically necessary dislocation content by conventional electron backscattering diffraction

Scripta Materialia, 2008
Wolfgang Pantleon
exaly  

Geometrically necessary dislocation and size-dependent plasticity

Scripta Materialia, 2003
Huajian Gao
exaly  

Resolving Localized Geometrically Necessary Dislocation Densities at Intragranular Microstructures in Al-Mg Polycrystal Via In-Situ Ebsd

Hongru Zhong, Qi Wei Shi, Cheng Yi Dan, Xiaojiao You, Shuwei Zong, Shengyi Zhong, Yudong Zhang, Hao Wei Wang, Zhe Chen   +8 more
openaire   +1 more source