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Cyclic deformation and fatigue data for Ti-6Al-4V ELI under variable amplitude loading.

ABSTRACT: This article presents the strain-based experimental data for Ti-6Al-4V ELI under non-constant amplitude cyclic loading. Uniaxial strain-controlled fatigue experiments were conducted under three different loading conditions, including two-level block loading (i.e. high-low and low-high), periodic overload, and variable amplitude loading. Tests were performed under fully-reversed, and mean strain/stress conditions. For each test conducted, two sets of data were collected; the cyclic stress-strain response (i.e. hysteresis loops) in log10 increments, and the peak and valley values of stress and strain for each cycle. Residual fatigue lives are reported for tests with two-level block loading, while for periodic overload and variable amplitude experiments, fatigue lives are reported in terms of number of blocks to failure.

SUBMITTER: Carrion PE

PROVIDER: S-EPMC5458061 | biostudies-literature | 2017 Aug

REPOSITORIES: biostudies-literature

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Cyclic deformation and fatigue data for Ti-6Al-4V ELI under variable amplitude loading.

Carrion Patricio E PE Shamsaei Nima N Moser Robert D RD

Data in brief 20170519

This article presents the strain-based experimental data for Ti-6Al-4V ELI under non-constant amplitude cyclic loading. Uniaxial strain-controlled fatigue experiments were conducted under three different loading conditions, including two-level block loading (i.e. high-low and low-high), periodic overload, and variable amplitude loading. Tests were performed under fully-reversed, and mean strain/stress conditions. For each test conducted, two sets of data were collected; the cyclic stress-strain ...[more]

PMID: 28616449

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