DocumentCode
24503
Title
Digital Processing of Fractographic Images for Welded Joints on Microalloy Steel API5L-X52 Aged
Author
Camargo, O.M. ; Arista, B.V. ; Camargo, J.M.
Author_Institution
Univ. Justo Sierra, Mexico City, Mexico
Volume
11
Issue
1
fYear
2013
fDate
Feb. 2013
Firstpage
172
Lastpage
176
Abstract
Digital processing on fractographic images of fracture surfaces was performed, for the weld metal aged at 250 ; C for 500 and 900 hours. The digital analysis on fractographs was carried out using mathematical morphology and morphological transformation in order to gain specific structures of the images. The results showed that the mechanism of growth and coalescence of microcavities can be observed during the fractographic image segmentation.
Keywords
fractography; image segmentation; steel; welds; digital analysis; digital processing; fractographic image segmentation; fractographs; fracture surface; mathematical morphology; microalloy steel API5L-X52; microcavity; morphological transformation; weld metal; welded joints; Aging; Digital images; Image segmentation; Materials; Steel; Welding; fracture surfaces; image segmentation; mathematical morphology; microcavities;
fLanguage
English
Journal_Title
Latin America Transactions, IEEE (Revista IEEE America Latina)
Publisher
ieee
ISSN
1548-0992
Type
jour
DOI
10.1109/TLA.2013.6502798
Filename
6502798
Link To Document