熱融着したCFRTP／金属板の接合性評価

抄録

In this study, welded plates of carbon fiber reinforced thermoplastics (CFRTP) and metals with surface treatments were evaluated to jointing characteristics. We tested single-lap shear strength of joining and studied the influence of pressing temperature and surface treatments on joining strength. In addition, to clarify failure mechanism, the fracture surface observed by scanning electronic microscopy (SEM) and the molecular weight of matrix near the joining interface measured by gel permeation chromatography (GPC).