Results 151 to 160 of about 372 (177)
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A modified kinematic hardening model considering hetero-deformation induced hardening for bimodal structure based on crystal plasticity

International Journal of Mechanical Sciences, 2021
Abstract Heterogeneous structures (HS) have been reported to overcome the longstanding challenge of the trade-off between strength and ductility in metallic materials. The deformation incompatibility between the fine grains (FG) and coarse grains (CG), producing hetero-deformation induced (HDI) hardening, is the primary mechanism for superior ...
Yun-Fei Jia, Xiancheng Zhang
exaly   +2 more sources

Efficient design of harmonic structure using an integrated hetero-deformation induced hardening model and machine learning algorithm

Acta Materialia, 2023
Harmonic structured material (HSM) of coarse-grained core and fine-grained shell microstructure in SS304L was designed using a three-dimensional numerical model developed to simulate the unique deformation behavior of heterostructured materials. Hetero-deformation induced (HDI) strengthening feature was implemented into the model by considering the ...
Jaimyun Jung   +2 more
exaly   +3 more sources

Achieving high hetero-deformation induced (HDI) strengthening and hardening in brass by dual heterostructures

Journal of Materials Science & Technology, 2020
Abstract Heterostructured materials have a superior combination of strength and ductility, due to their ability to produce hetero-deform induced (HDI) strengthening and hardening. Therefore, achieving high HDI strengthening and hardening is the primary goal for designing heterostructures.
X.T. Fang   +10 more
openaire   +1 more source

Unveiling the mechanisms of hetero-deformation induced hardening in nano-sized TiB2/Al composite prepared by powder metallurgy

Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing
Chen Zhe, Lei Wang
exaly   +2 more sources

Non‐Hetero‐Deformation‐Induced Hardening in Steel/Polymer/Steel Layered Sheet: Experiment and Modeling Analyses

Advanced Engineering Materials
The mechanical properties of the steel/polymer/steel layered material are determined by taking the sum or average of the properties of the constituent components. To understand the reasons behind non‐hetero‐deformation‐induced hardening at the deformed polymer/steel interface, a combined approach of experimental methods and modeling techniques is ...
Yongju Kim   +4 more
openaire   +1 more source

Significant Hetero-Deformation Induced Strain Hardening in a Dual-Phase Low-Carbon Steel

JOM, 2021
Yi Liu   +8 more
openaire   +1 more source

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