Hygrothermal environments can degrade anisotropic conductive adhesive (ACA) joints by weakening the shear strength of adhesive interface. In this paper, the shear strength degradation model of ACA joints under hygrothermal conditions was formulated through experimental testing and theoretical modeling. The shear strength degradation data were obtained from different hygrothermal aging tests and...

This paper presents the effect of simple structural changes consisting in making notches on edge adherends static and fatigue properties adhesive joints. The study is based set experimental strength tests single lap shear It has been shown that a slight increase load capacity possible by using adhesive-filled notches. However, this modification leads to an standard deviation test results. Based...

The article presents the issues of mechanical properties epoxy adhesives and adhesive joints strength steel sheets which were made using adhesives. aim paper is to study different resin/curing agent ratios (within above recommended stoichiometric ratio) their effect on sheets. In experimental tests three types adhesives, containing a low molecular weight resin based bisphenol A polyamide curing...

In this study, the stress-strain distributions and interface failure in a BGA (Ball Grid Array) package subjected to thermal cycling were investigated using 2D and 3D finite element analyses. The viscous behavior of the adhesive material and thermal mismatch between the dissimilar materials in the package were considered. The potential failure sites in the solider and adhesive joints were analy...

In this study, we aim to investigate the effect of galvanic corrosion on mechanical properties aluminum-CFRP adhesive joints. Aluminum-CFRP, aluminum-aluminum, and CFRP-CFRP joint specimens were prepared. Subsequently, subjected accelerated aging treatment in a salt spray environment, tensile shear strength, transition failure surface deposition state components products with time quantitativel...

The fatigue behaviour of single lap bonded joints under fatigue loading was already investigated and a suitable life prediction model was presented and validated [1-2]. The model is based on the actual damage evolution under fatigue load: a crack initiation followed by its propagation up to a critical length [2, 3]. In the present paper the evolution of fatigue damage in single lap joints is ex...

In the present paper, a novel epichlorohydrin/cardanol adhesive was reinforced by multi-walled carbon nanotubes (MWCNTs) and characterized experimentally. The MWCNTs in weight ratios (wt %) of 0.5%, 1.0% 2.0%. bulk properties were through dynamic mechanical analysis tests, tension fracture toughness while its shear behavior single-lap tests on aluminum composite bonded specimens. morphology usi...

Adhesive bonding is a key joining technique for aluminium alloy components in the automotive industry. Plasma Electrolytic Oxidation (PEO) an emerging surface treatment protection of metal alloys including those aluminium. This work set out to assess adhesive bond strength and behaviour PEO coated AA6060-T6. Thin (15 25 μm) oxide coatings were produced on AA6060-T6 by electrolytic phosphate sil...