journal article·2007-09-21

Fatigue crack propagation behavior of friction stir welded 5083-H32 Al alloy

Seongjin Hong, Sangshik Kim, Chang Gil Lee, Sung-Joon Kim

Journal of Materials Science· Volume 42· Issue 23
Publisher page

Abstract

Fatigue crack propagation (FCP) behavior of friction stir welded (FSWed) 5083-H32 Al alloy was examined with the fatigue crack growing either along the dynamically recrystallized zone (DXZ) at variable ΔK or perpendicular to the DXZ at a constant ΔK value of 10, 13, 15, and 17 MPa√m, respectively. The FCP behavior of FSWed 5083-H32 specimen is substantially influenced by the presence of FSW zone, the trend of which is discussed based on residual stress measurement and fractographic observation.
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Research context

OpenAlex topics: Advanced Welding Techniques Analysis · Aluminum Alloys Composites Properties · Welding Techniques and Residual Stresses

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

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