2014
DOI: 10.1088/1748-0221/9/07/c07006
|View full text |Cite
|
Sign up to set email alerts
|

Two-dimensional imaging of Debye-Scherrer ring for tri-axial stress analysis of industrial materials

Abstract: In this study, an application of the two-dimensional imaging technology to the X ray tri-axial stress analysis was studied. An image plate (IP) was used to obtain a Debye-Scherre ring and the image data was analized for determining stress. A new principle for stress analysis which is suitable to two-dimensional imaging data was used. For the verification of this two-dimensional imaging type X-ray stress measurement method, an experiment was conducted using a ferritic steel sample which was processed with a sur… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1
1

Citation Types

0
5
0

Year Published

2016
2016
2024
2024

Publication Types

Select...
6
1

Relationship

0
7

Authors

Journals

citations
Cited by 17 publications
(9 citation statements)
references
References 10 publications
(16 reference statements)
0
5
0
Order By: Relevance
“…The two-dimensional cos method was first proposed in the late 1970s (Taira et al, 1978;Taira & Tanaka, 1979) using photographic film. It was applied to the image plate in the early 1990s (Yoshioka & Ohya, 1992), and has been further developed for advanced use since the late 1990s (Sasaki et al, 1997;Sasaki & Kobayashi, 2009;Sasaki et al, 2014). Suppose that a diffraction ring forms on the image plate through which the incident beam passes with an angle of 0 and ' 0 from the z and x axes, as shown in Fig.…”
Section: The Cos a Methodsmentioning
confidence: 99%
See 1 more Smart Citation
“…The two-dimensional cos method was first proposed in the late 1970s (Taira et al, 1978;Taira & Tanaka, 1979) using photographic film. It was applied to the image plate in the early 1990s (Yoshioka & Ohya, 1992), and has been further developed for advanced use since the late 1990s (Sasaki et al, 1997;Sasaki & Kobayashi, 2009;Sasaki et al, 2014). Suppose that a diffraction ring forms on the image plate through which the incident beam passes with an angle of 0 and ' 0 from the z and x axes, as shown in Fig.…”
Section: The Cos a Methodsmentioning
confidence: 99%
“…In summary, equations (5) and (10) are the basic equations for the sin 2 and cos analysis in isotropic, homogeneous and bi-axial stress conditions. For anisotropic, heterogeneous or multi-axial stress cases, these equations have to be modified as reported previously by Noyan & Cohen (1987) and Dö lle (1979) for the sin 2 method and by Sasaki and co-workers (Sasaki et al, 2014;Sasaki & Kobayashi, 2009) for the cos method.…”
Section: The Cos a Methodsmentioning
confidence: 99%
“…Different approaches for the determination of the stress state from the information contained in a single Debye exposure exist, such as the cos α method introduced by Sasaki et. al [14][15][16] or the direct least squares fitting of the measured strain [17]. Despite the attractiveness of these portable devices in both industrial and scientific applications, there is no current agreement among experts on the most efficient, precise and accurate stress determination formalism.…”
Section: Introductionmentioning
confidence: 99%
“…The two‐dimensional area detector of the XRD measurement equipment captures the information on the residual strain at different Debye angles (α$\alpha $) ranging from 0 to 360 degrees (Sasaki et al., 2014). Equation () introduces a variable to represent the mean of the residual strains at different angles with an interval of 90 degrees.…”
Section: Methodsmentioning
confidence: 99%