Damage mechanisms and mechanical properties of directly bonded CFRTP and aluminium with nano-structured surface

Kristine Munk Jespersen, Hikaru Abe, Hiroki Ota, Kei Saito, Keita Wada, Atsushi Hosoi, Hiroyuki Kawada

研究成果: Conference contribution

抜粋

The present work studies the cohesive behaviour of a previously proposed novel direct bonding method for dissimilar bonding between a carbon fibre reinforced thermoplastic (CFRTP) and aluminium. A nanostructure is manufactured on the aluminium surface and is directly bonded to the CFRTP by applying heat and pressure. Double cantilever beam (DCB) testing is carried out to evaluate the bonding properties and the initial results of a method for directly measuring the traction-separation behaviour from experiments is presented. The nanostructure is observed to improve the bonding properties significantly compared to two other considered bonding cases. Furthermore, the measured traction-separation behaviour is seen to be difference for each case. Nevertheless, the applied calculation method shows some challenges related to thermal stresses and plastic deformation that should to be taken into account in future studies.

元の言語English
ホスト出版物のタイトルICAF 2019 – Structural Integrity in the Age of Additive Manufacturing - Proceedings of the 30th Symposium of the International Committee on Aeronautical Fatigue, 2019
編集者Jerzy Komorowski, Antoni Niepokolczycki
出版者Springer
ページ104-112
ページ数9
ISBN(印刷物)9783030215026
DOI
出版物ステータスPublished - 2020 1 1
イベント30th Symposium of the International Committee on Aeronautical Fatigue, ICAF 2019 - Warsaw, Poland
継続期間: 2019 6 22019 6 7

出版物シリーズ

名前Lecture Notes in Mechanical Engineering
ISSN(印刷物)2195-4356
ISSN(電子版)2195-4364

Conference

Conference30th Symposium of the International Committee on Aeronautical Fatigue, ICAF 2019
Poland
Warsaw
期間19/6/219/6/7

    フィンガープリント

ASJC Scopus subject areas

  • Automotive Engineering
  • Aerospace Engineering
  • Mechanical Engineering
  • Fluid Flow and Transfer Processes

これを引用

Jespersen, K. M., Abe, H., Ota, H., Saito, K., Wada, K., Hosoi, A., & Kawada, H. (2020). Damage mechanisms and mechanical properties of directly bonded CFRTP and aluminium with nano-structured surface. : J. Komorowski, & A. Niepokolczycki (版), ICAF 2019 – Structural Integrity in the Age of Additive Manufacturing - Proceedings of the 30th Symposium of the International Committee on Aeronautical Fatigue, 2019 (pp. 104-112). (Lecture Notes in Mechanical Engineering). Springer. https://doi.org/10.1007/978-3-030-21503-3_8