Direct Bonding of Dissimilar Materials Having 3D Nanostructured Interfaces

researcher's name
about researcher HOSOI, Atsushi Associate Professor
Faculty of Science and Engineering School of Fundamental Science and Engineering
research field
Materials/Mechanics of materials


● Application of carbon fiber reinforced thermoplastic (CFRTP) composites  to vehicles and improvement of their productivity, recyclability and fuel economy
● Development of joining technology between CFRTP and aluminum alloy for the multimaterial light weigh vehicles


● Fabrication of nanospike structure (NSS) on aluminum surfaces
● Direct joining of CFRTP and Al by hotpress
● Improvement of adhesive strength by silane-coupling treatment


● Higher adhesion strength due to anchor effects
● Excellent in recyclability for only Al and CFRTP use


● Direct bonding of transportation equipment members by hotpress molding
● Development of new composites based on CFRTP and Al


  • Comparison of adhesion strength
  • Observation of fracture surfaces by FE-SEM

collaborative researchers

阿部 暉 , KAWADA, Hiroyuki Professor

same researcher's seeds

  • Fabrication of carbon nanotube yarn with high functionality
  • Healing of Fatigue Crack in the Metallic Materials by Heat Treatment
posted: 2017/02/23