X-ray diffraction measurement of residual stresses in thick, multi-pass steel weldments

C. O. Ruud; Robert N. Pangborn; P. S. DiMascio; D. J. Snoha

doi:10.1115/1.3264432

X-ray diffraction measurement of residual stresses in thick, multi-pass steel weldments

C. O. Ruud, Robert N. Pangborn, P. S. DiMascio, D. J. Snoha

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

A unique X-ray diffraction instrument for residual stress measurement has been developed that provides for speed, ease of measurement, accuracy, and economy of surface stress measurement. Application of this instrument with a material removal technique, e.g., electropolishing, has facilitated detailed, high resolution studies of three-dimensional stress fields. This paper describes the instrumentation and techniques applied to conduct the residual stress measurement and presents maps of the residual stress data obtained for the surfaces of a heavy 2 1/4 Cr 1 Mo steel plate weldment.

Original language	English (US)
Pages (from-to)	185-191
Number of pages	7
Journal	Journal of Pressure Vessel Technology, Transactions of the ASME
Volume	107
Issue number	2
DOIs	https://doi.org/10.1115/1.3264432
State	Published - Jan 1 1985

All Science Journal Classification (ASJC) codes

Safety, Risk, Reliability and Quality
Mechanics of Materials
Mechanical Engineering

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abstract = "A unique X-ray diffraction instrument for residual stress measurement has been developed that provides for speed, ease of measurement, accuracy, and economy of surface stress measurement. Application of this instrument with a material removal technique, e.g., electropolishing, has facilitated detailed, high resolution studies of three-dimensional stress fields. This paper describes the instrumentation and techniques applied to conduct the residual stress measurement and presents maps of the residual stress data obtained for the surfaces of a heavy 2 1/4 Cr 1 Mo steel plate weldment.",

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AU - Ruud, C. O.

AU - Pangborn, Robert N.

AU - DiMascio, P. S.

AU - Snoha, D. J.

PY - 1985/1/1

Y1 - 1985/1/1

N2 - A unique X-ray diffraction instrument for residual stress measurement has been developed that provides for speed, ease of measurement, accuracy, and economy of surface stress measurement. Application of this instrument with a material removal technique, e.g., electropolishing, has facilitated detailed, high resolution studies of three-dimensional stress fields. This paper describes the instrumentation and techniques applied to conduct the residual stress measurement and presents maps of the residual stress data obtained for the surfaces of a heavy 2 1/4 Cr 1 Mo steel plate weldment.

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X-ray diffraction measurement of residual stresses in thick, multi-pass steel weldments

Abstract

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