Modeling and Simulation of the ψ Assembly X-ray Stress Measurement Using PSD as Detector(<Special Issue>Materials Evaluation by X-ray and Neutron Diffractions)
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概要
- 論文の詳細を見る
Recently, the position-sensitive detector (PSD) has been becoming popular for X-ray stress measurement. However, little information is available regarding the effects of systematic errors, including mis-setting of specimen and misalignment of collimator and detector, on the stress measurement. Many factors, such as stress and X-ray diffraction broadening of the specimen, X-ray focus size, dimensions of the collimator and the PSD, and goniometer radius, are complicatedly related to the effects of the systematic errors. In this paper, a model of the ψ assembly (the side inclination method) X-ray stress measurement using a PSD as the detector is presented, which enables us to simulate the stress measurement under various conditions of systematic errors.
- 社団法人日本材料学会の論文
- 2002-12-15
著者
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GOTO Toru
Department of Mechanical Engineering, Fukui University of Technology
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Goto Toru
Department Of Mechanical Engineering Fukui University Of Technology
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