Confirmation of Anisotropic Strains for FCC Poly Crystals and an Analysis of the Mechanism

Dong Qing Pang; Yi Cai Sun; Harry Hutchinson

doi:10.4028/www.scientific.net/AMM.419.494

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 419Confirmation of Anisotropic Strains for FCC Poly...

Confirmation of Anisotropic Strains for FCC Poly Crystals and an Analysis of the Mechanism

Abstract:

The X-ray diffraction measurement was carried out in two different regions near the outer boundary of a loaded ring at the condition of a mono-axial stress, revealing the anisotropy of strains. This paper discusses the geometric relations between the crystalline face expansion and the bond elongation along the direction of the dense raw of atoms. Hooke's law for anisotropic strains and stresses with the anisotropic stiffness was established.

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Periodical:

Applied Mechanics and Materials (Volume 419)

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494-499

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.419.494

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Online since:

October 2013

Authors:

Dong Qing Pang, Yi Cai Sun, Harry Hutchinson

Keywords:

Analysis of Mechanism of Anisotropic Strains, Anisotropic Strains, X-Ray Diffraction Measurement

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References

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