X-Ray Elastic Constant and Stress Measurement in Metals Having a Texture. I.--Elastic Deformation Under Uniaxial Stress

X-ray elastic constant of metals having a texture is calculated numerically from the distributions of axis densities. On the basis of these results, the practical application of x-ray stress measurement to these metals is discussed. The calculation is made for a hot rolled steel sheet being in the s...

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Bibliographic Details
Published in:Bulletin of the JSME 1983-07, Vol.26 (217), p.1117-1123
Main Authors: Honda, K, Hosokawa, N, Sarai, T, Watanabe, C
Format: Article
Language:English
Online Access:Get full text
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Summary:X-ray elastic constant of metals having a texture is calculated numerically from the distributions of axis densities. On the basis of these results, the practical application of x-ray stress measurement to these metals is discussed. The calculation is made for a hot rolled steel sheet being in the state of uniaxial elastic deformation, and the results are compared with the experimental ones. As a result, the influence of texture on X-ray elastic constant was clarified and the experimental values of X-ray elastic constant were sufficiently evaluated from the present calculation. When the stress in metals having a texture is calculated by using an X-ray elastic constant determined from the axis distributions for them, X-ray stress measurement has satisfactory accuracy, but the elastic constant obtained without considering the texture introduces some error into the stress measurement. 12 ref.--AA
ISSN:0021-3764