Effect of stress rate on shear strength of aluminium alloy single lap joints bonded with epoxy/nanoalumina adhesives
Source abstract
Abstract
Abstract Epoxy adhesive was reinforced with spherical-shaped and rod-shaped alumina nanoparticles. Quasi-static shear strength of aluminium alloy single lap joints was determined as a function of wt.% (0.5, 1.0, 1.5, and 2.0) of alumina nanoparticles in the compression loading. At quasi-static loading, the shear strength of joints with epoxy/nanoalumina adhesives was higher (1.3–1.8 times) than the joints with neat adhesive. Dynamic shear strength of joints with neat adhesive, and epoxy/nanoalumina adhesives containing 1.5 wt% of nanoalumina was analysed. A significant improvement (3–5 times) of dynamic shear strength of joints was obtained over quasi-static shear strength of joints. However, the static and dynamic lap shear strength of joints containing spherical nanoalumina was higher compared to the neat adhesive, and nanoadhesives containing rod-shaped nanoalumina.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Mechanical Behavior of Composites · Advanced ceramic materials synthesis · Numerical methods in engineering
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (25)
Show source-provided references
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