[G] Joining and Plastic Forming of Structural Materials

11:15 AM - 11:30 AM JST(2:15 AM - 2:30 AM UTC)

[344] Effect of two-layer anodized film on joining properties of A5052 aluminum alloy–PPS resin injection-molded joints

○Shoei Sugita¹, Makoto Hino², Makoto Hino², Norihito Nagata³, Ryota Kido⁴, Michiru Yamashita⁵, Teruto Kanadani⁶ (1. Hiroshima Institute of Technology (Present: Hiroshima City Industrial Promotion Center), 2. Hiroshima Institute of Technology, 3. SURTECH NAGATA Co., Ltd., 4. Hiroshima City Industrial Promotion Center, 5. Hyogo Prefectural Institute of Technology, 6. Okayama University of Science)

Keywords:

Injection Molding Joining,Anodizing,Joining different materials,A5052 aluminum alloy

Injection-molded joints between aluminum alloy with a two-layer anodized film and PPS resin were fabricated. Cohesive failure in the PPS resin was observed in tensile, fatigue, and post-salt-spray tensile tests. Resin penetration into the pores of the anodized film suggests an anchoring effect.