Characterization of micrographs and fractographs of Cu-strengthened HSLA steel using image texture analysis
IR@CMERI: CSIR- Central Mechanical Engineering Research Institute (CMERI), Durgapur
View Archive InfoField | Value | |
Title |
Characterization of micrographs and fractographs of Cu-strengthened HSLA steel using image texture analysis
|
|
Creator |
Dutta, Samik
Barat, Kaustav Das, Arpan Das, Swapan Kumar Shukla, A.K. Roy, Himadri |
|
Subject |
Materials
|
|
Description |
Texture analyses methods incorporating fractal analysis using box-counting, grey level co-occurrence matrix (GLCM) technique and run length statistical (RLS) analysis technique have been carried out to automatically characterize micrographs and fractographs of Cu-strengthened high-strength low alloy (HSLA) steel. The selected steel has been solution treated and water quenched followed by ageing at different temperatures. Tensile tests
have been carried out for water quenched and aged specimens. Microstructural and fractographic analyses are made using scanning electron microscope. Ten texture features from the three texture analyses methods are extracted to correlate with the observed mechanical
properties. The obtained image texture features of both micrographs and fractographs have been compared with the estimated mechanical properties. The results obtained from
the investigation reveal that there is a systematic correlation of the mechanical properties and image texture features with ageing temperatures.
|
|
Publisher |
Elsevier
|
|
Date |
2014
|
|
Type |
Article
PeerReviewed |
|
Identifier |
Dutta, Samik and Barat, Kaustav and Das, Arpan and Das, Swapan Kumar and Shukla, A.K. and Roy, Himadri (2014) Characterization of micrographs and fractographs of Cu-strengthened HSLA steel using image texture analysis. Measurement, 47. pp. 130-144. ISSN 0263-2241
|
|
Relation |
http://cmeri.csircentral.net/19/
|
|