Study on Deformation of Polycrystalline Aluminum Alloy Using Moiré Interferometry

Guo, Zhipeng; Xie, Hui; Liu, B.; Dai, Fulong; Chen, P.; Zhang, Q.; Huang, Fei

doi:10.1007/s11340-006-9823-9

Cited by 12 publications

(4 citation statements)

References 32 publications

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“…The fringe order is -1, -2 and -3 along the opposite of x direction. Furthermore, the displacement field was calculated based on the fringe centerline detection [14]. The displacement distribution of the right part of the U field is shown in Fig.…”

Section: Experiments and Resultsmentioning

confidence: 99%

Experimental Measurement of Residual Stress on Thermal Spray Coatings with Moire Interferometry and Hole-Drilling Method

Zhu

Zhang

2015

AMM

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Residual stress is one of the important factors in thermally sprayed deposits which affects both processing and performances. In the present study, the hole-drilling method and moire interferometry were used to determine the residual stress of thermally sprayed coatings to overcome certain limitations of the strain rosette version of hole drilling. The methodology was established based on the elastic theory and finite element method. The residual displacement was measured by moire interferometry and the residual stress of the thermally sprayed coating was calculated. The results have demonstrated that moire interferometry for surface displacement caused by hole-drilling is high sensitive, reliable and stable.

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Section: Experiments and Resultsmentioning

confidence: 99%

Experimental Measurement of Residual Stress on Thermal Spray Coatings with Moire Interferometry and Hole-Drilling Method

Zhu

Zhang

2015

AMM

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“…Guo et al [75] recently reported deformation of polycrystalline aluminum alloys using moiré interferometry. They studied a specimen whose grain size was on the same scale as the width of the tensile specimen that was used for loading.…”

Section: Materials Characterizationmentioning

confidence: 99%

Recent Applications of Moiré Interferometry

Ifju

Han

2010

Exp Mech

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Moiré interferometry has been a valuable experimental technique for the understanding of the mechanical behavior of materials and structures. Over the last decade less emphasis has been placed on the development of the technique and more towards applications. This paper is a review article on recent applications using moiré interferometry in the fields of microelectronics devices, material characterization, micromechanics, residual stress, composite materials, fracture mechanics, and biomechanics. The general principles of moiré interferometry and advancement of techniques will not be discussed in this text, but references will be provided.

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“…In the last decades, the optical experimental technique, Moiré Interferometry, has been implemented in many fields, of which the most important are the material characterization [2][3][4], microelectronics devices [5,6], micromechanics [7,8], fracture mechanics [9][10][11], the residual stress [12][13][14], composite materials [15,16] and biomechanics [17,18]. For all these cases the main goal is the global measurement of displacement fields without contact with high resolution and accuracy that the Moiré Interferometry method can offer.…”

Section: Introductionmentioning

confidence: 99%

The Influence of Coating Fabrication Processes on the Optical Efficiency of Replicated Moiré Diffraction Gratings

Ribeiro¹

2013

Metrology and Measurement Systems

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One of the most important parameters in the study of diffraction gratings is their optical efficiency. This paper analyzes the different manufacturing processes to cover gratings of Moiré interferometry and their influence on the quality and absolute efficiency of replicated gratings on the surfaces of specimens. The Moiré interferometry is a field measurement technique that has been used in many different fields such as applied mechanics, microelectronics, biomechanics or micromechanics, hence the importance of this study. The applied reflected coating was done by sputtering and aluminium vaporization processes. In this work different materials and thickness layers were analyzed. The obtained coatings have a high degree of reflectivity on the replicated gratings.

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Study on Deformation of Polycrystalline Aluminum Alloy Using Moiré Interferometry

Cited by 12 publications

References 32 publications

Experimental Measurement of Residual Stress on Thermal Spray Coatings with Moire Interferometry and Hole-Drilling Method

Experimental Measurement of Residual Stress on Thermal Spray Coatings with Moire Interferometry and Hole-Drilling Method

Recent Applications of Moiré Interferometry

The Influence of Coating Fabrication Processes on the Optical Efficiency of Replicated Moiré Diffraction Gratings

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