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The Present and Future Use of High- Energy X-rays for Industrial ...

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Non-destructive residual stress measurement<br />

•Shot-peening effect was measured as a function <strong>of</strong> depth<br />

•Sample stage was used to bring more grains to diffraction<br />

Obtaining triaxial strain<br />

tensor<br />

Hoop<br />

Radial<br />

Rotation: 2 rps<br />

Axial<br />

Translation: 4 mm/s<br />

Diffraction data were collected at<br />

various χ, φ <strong>and</strong> t (depth up to 1.3 mm)<br />

352 images were taken in 6 hours per<br />

sample in automated operation<br />

XOR 1-ID-C (U. Lienert)

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