Kai Jin

TL;DR: In this article, vacuum hot pressing was employed to fabricate Ti Al laminate composites using Ti and Al foils of different thickness, and the resulting interface bond and mechanical properties were then studied to determine the optimum sheet configuration and thickness.

TL;DR: In this paper, the authors analyzed movement track of bending die based on the principle of free bending technology and analyzed distribution characteristics of equivalent stress and strain on tube and bending die during different stages of the free bending process.

TL;DR: In this article, a new spherical connection of the bending die to the guide was designed through geometric derivation, which can lead to a greater deflection of the bend die, to realize the bending ratio of down to R/D0 = 2.5.

TL;DR: In this article, the dynamic adsorption and shear behavior at the interface between epoxy resin and carbon fibers were analyzed through molecular dynamics analysis and microscopic verification test, and it was found that more functional groups are accumulated at the surface and the interfacial shear strength increase with the extension of the acid treatment time.

TL;DR: In this paper, a 3D constitutive model was developed to analyse the mechanical behaviours under tensile and bending conditions, and ductile damage of metal layers, failure of fiber reinforced polymer (FRP) layers and interface delamination were predicted by 3D criteria.