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Harmonic structure, a promising microstructure design

Ameyama, Kei ; Cazes, Fabien ; Couque, Hervé ; Dirras, Guy ; Kikuchi, Shoichi ; Li, Jia ; Mompiou, Frédéric ; Mondal, K. ; Orlov, Dmytro LU orcid and Sharma, Bhupendra , et al. (2022) In Materials Research Letters 10(7). p.440-471
Abstract

The harmonic structure is a recently introduced concept paving the way for engineering metallic materials to achieve excellent mechanical performance. They consist of soft coarse-grained regions (Core) that are three-dimensionally surrounded by a connected network of hard ultra-fine grained regions (Shell). The interaction in these Core–Shell regions produces a synergistic effect, during plastic deformation, leading to superior mechanical properties that are extremely important in practical applications. The current review paper is aimed at providing a critical assessment on this novel concept of microstructure design. It also involves the identification and critical discussion of key issues which deserve additional studies.

Please use this url to cite or link to this publication:
@article{5be98a44-9816-4c9f-874c-d5281fd8ff48,
  abstract     = {{<p>The harmonic structure is a recently introduced concept paving the way for engineering metallic materials to achieve excellent mechanical performance. They consist of soft coarse-grained regions (Core) that are three-dimensionally surrounded by a connected network of hard ultra-fine grained regions (Shell). The interaction in these Core–Shell regions produces a synergistic effect, during plastic deformation, leading to superior mechanical properties that are extremely important in practical applications. The current review paper is aimed at providing a critical assessment on this novel concept of microstructure design. It also involves the identification and critical discussion of key issues which deserve additional studies.</p>}},
  author       = {{Ameyama, Kei and Cazes, Fabien and Couque, Hervé and Dirras, Guy and Kikuchi, Shoichi and Li, Jia and Mompiou, Frédéric and Mondal, K. and Orlov, Dmytro and Sharma, Bhupendra and Tingaud, David and Vajpai, Sanjay K.}},
  keywords     = {{Harmonic structure; mechanical properties; metallic materials; stress-train; synergy}},
  language     = {{eng}},
  number       = {{7}},
  pages        = {{440--471}},
  publisher    = {{Taylor & Francis}},
  series       = {{Materials Research Letters}},
  title        = {{Harmonic structure, a promising microstructure design}},
  url          = {{http://dx.doi.org/10.1080/21663831.2022.2057203}},
  doi          = {{10.1080/21663831.2022.2057203}},
  volume       = {{10}},
  year         = {{2022}},
}