Study of propagation and pulsation of slip band using dynamic digital speckle pattern interferometry

Proceedings of SPIE-The International Society for Optical Engineering

Volumn 4537, Issue , 2001, Pages 69-75

  Zhang, Qingchuan ^a   Toyooka, Satoru ^b   Wu, Xiaoping ^a  

^a UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA   (China)

^b SAITAMA UNIVERSITY   (Japan)

Author keywords

Digital speckle pattern interferometry; Plastic deformation; Portevin Le chatelier effect; Propagation and pulsation

Indexed keywords

ALUMINUM ALLOYS; INTERFEROMETRY; LASER BEAMS; LIGHT INTERFERENCE; MOIRE FRINGES; PLASTIC DEFORMATION; SPECKLE; TENSILE TESTING;

DIGITAL SPECKLE PATTERN INTERFEROMETRY; PORTEVIN-LE CHATELIER EFFECT; PULSATION; SLIP BAND;

LIGHT PROPAGATION;

EID: 0035553936     PISSN: 0277786X     EISSN: None     Source Type: Journal    
DOI: 10.1117/12.468785     Document Type: Article

References (13)

1. Strain and strain rate softening instabilities: Length scales and spatial couplings
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3. The kinetics of the Portevin-Le Chatelier bands in an Al-5at%Mg alloy
4. Propagation mode of Portevin-Le Chatalier plastic instabilities in an aluminum-magnesium alloy
5. Dynamics of plastic deformation fronts in an aluminum alloy
6. Structure and kinetics of Luders band slip in Cu-5 to 15at% Al single crystal
7. Propagative instabilities: An experimental view
8. Digital pattern interferometry for observing the entire process of plastic deformation of a solid object
9. Time-division observation of plastic deformation process using speckle pattern interferometry
10. Investigation on mechanism of plastic deformation by digital speckle pattern interferometry
11. Investigation of slipband propagation in aluminum alloy with dynamic speckle interferometry
12. Dynamic observation of localized strain pulsation generated in the plastic deformation by electronic speckle pattern interferometry