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ASTM WK40112

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Work Item: ASTM WK40112 - Revision of E1426 - 98(2009)e1 Standard Test Method for Determining the Effective Elastic Parameter for X-Ray Diffraction Measurements of Residual Stress


Active Standard: E1426 - 98(2009)e1

Developed by Subcommittee: E28.13 | Committee E28 Home | Contact Staff Manager



1. Rationale

Theory not robust enough. Does not account for when E is known. Load selection spacing not linear causing unbalanced weight of each point. Other minor changes required.

Keywords

elastic parameter; residual stress; x-ray diffraction; Crystal lattice structure; Effective elastic parameter (Eeff); Macroscopic analysis; Polycrystalline materials; Residual stress; Stress--metallic materials; X-ray diffraction analysis;

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Work Item Status:
Date Initiated:12-21-2012
Technical Contact: James Pineault

Item: 001
Ballot: E28 (13-03)
Status: In Balloting

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