scholarly journals Damage in dual phase steel DP1000 investigated using digital image correlation and microstructure simulation

2015 ◽  
Vol 23 (8) ◽  
pp. 085005 ◽  
Author(s):  
Khaled Alharbi ◽  
Hassan Ghadbeigi ◽  
Panos Efthymiadis ◽  
Mohammad Zanganeh ◽  
Steven Celotto ◽  
...  
Keyword(s):  
Digital Image Correlation ◽  
Digital Image ◽  
Dual Phase Steel ◽  
Image Correlation ◽  
Dual Phase ◽  
Microstructure Simulation

Method for measuring nanoscale local strain in a dual phase steel using digital image correlation with nanodot patterns

2013 ◽  
Vol 68 (5) ◽  
pp. 245-248 ◽  
Author(s):  
Soo-Hyun Joo ◽  
Jae Kon Lee ◽  
Jin-Mo Koo ◽  
Sunghak Lee ◽  
Dong-Woo Suh ◽  
...  
Keyword(s):  
Digital Image Correlation ◽  
Digital Image ◽  
Dual Phase Steel ◽  
Local Strain ◽  
Image Correlation ◽  
Dual Phase

scholarly journals A Study of Large Plastic Deformations in Dual Phase Steel Using Digital Image Correlation and FE Analysis

2007 ◽  
Vol 48 (2) ◽  
pp. 181-196 ◽  
Author(s):  
V. Tarigopula ◽  
O. S. Hopperstad ◽  
M. Langseth ◽  
A. H. Clausen ◽  
F. Hild ◽  
...  
Keyword(s):  
Digital Image Correlation ◽  
Digital Image ◽  
Dual Phase Steel ◽  
Fe Analysis ◽  
Image Correlation ◽  
Dual Phase ◽  
Plastic Deformations ◽  
Large Plastic Deformations

scholarly journals A Study of Large Plastic Deformations in Dual Phase Steel Using Digital Image Correlation and FE Analysis

2008 ◽  
Vol 48 (2) ◽  
pp. 197-197 ◽  
Author(s):  
V. Tarigopula ◽  
O. S. Hopperstad ◽  
M. Langseth ◽  
A. H. Clausen ◽  
F. Hild ◽  
...  
Keyword(s):  
Digital Image Correlation ◽  
Digital Image ◽  
Dual Phase Steel ◽  
Fe Analysis ◽  
Image Correlation ◽  
Dual Phase ◽  
Plastic Deformations ◽  
Large Plastic Deformations

scholarly journals Strain Evolution Measurement at the Microscale of a Dual Phase Steel Using Digital Image Correlation

2010 ◽  
Vol 24-25 ◽  
pp. 201-206 ◽  
Author(s):  
H. Ghadbeigi ◽  
C. Pinna ◽  
Steven Celotto ◽  
J.R. Yates
Keyword(s):  
Digital Image Correlation ◽  
Digital Image ◽  
Dual Phase Steel ◽  
Tensile Tests ◽  
Image Correlation ◽  
Scanning Electron Micrographs ◽  
Plastic Strains ◽  
Full Field ◽  
Loading Direction

Digital Image Correlation (DIC) together with in-situ tensile testing has been used to measure in DP1000 steel the evolution of plastic strains at the microstructure scale. Interrupted tensile tests were performed on specially designed samples and scanning-electron micrographs were taken at regular applied strain intervals. Patterns defined by the microstructural features of the material have been used for the correlation carried out using LAVision software. The full field strain maps produced by DIC show a progressive localisation of deformation into bands at about 45o with respect to the loading direction. Plastic strains as high as 130% have been measured within the ferrite phase.

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