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contributor authorDeok-Bo Lee
contributor authorToru Ikeda
contributor authorNak-Sam Choi
contributor authorNoriyuki Miyazaki
date accessioned2017-05-09T00:13:11Z
date available2017-05-09T00:13:11Z
date copyrightJanuary, 2004
date issued2004
identifier issn0094-4289
identifier otherJEMTA8-27055#14_1.pdf
identifier urihttp://yetl.yabesh.ir/yetl/handle/yetl/130132
description abstractThe effect of bond thickness on the fracture toughness of adhesive joints was investigated from a microstructural perspective, using compact tension (CT) adhesive-joint specimens with different bond thicknesses. The adhesive material was a rubber-modified epoxy resin with 12.5 wt% carboxy-terminated butadiene acrylonitrile (CTBN) elastomer. The shapes of the rubber particles dispersed in adhesive layers of damaged and undamaged specimens were observed with an optical microscope. The damage was distributed along the interfaces between the adhesive layer and the two adherends. The results show that the primary causes of variations in the fracture toughness of an adhesive joint with the bond thickness are not only a damage zone around a crack tip but also the combination of a damage zone around a crack tip and additional damage zones along the interfaces.
publisherThe American Society of Mechanical Engineers (ASME)
titleEffect of Bond Thickness on the Fracture Toughness of Adhesive Joints
typeJournal Paper
journal volume126
journal issue1
journal titleJournal of Engineering Materials and Technology
identifier doi10.1115/1.1631433
journal fristpage14
journal lastpage18
identifier eissn1528-8889
keywordsAdhesives
keywordsRubber
keywordsAdhesive joints
keywordsFracture toughness
keywordsThickness
keywordsEpoxy resins
keywordsParticulate matter
keywordsFracture (Process)
keywordsFracture (Materials) AND Stress
treeJournal of Engineering Materials and Technology:;2004:;volume( 126 ):;issue: 001
contenttypeFulltext


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