Influence of Niobium on the Beginning of the Plastic Flow of Material during Cold Deformation
Joint Authors
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-12-19
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Medicine
Information Technology and Computer Science
Abstract EN
Investigations were conducted on low-carbon steel and the steel with same chemical composition with addition of microalloying element niobium.
While tensile testing was carried out, the thermographic measurement was tacking place simultaneously.
A specific behavior of niobium microalloyed steel was noticed.
Test results have shown that, in the elastic deformation region, thermoelastic effect occurs, which is more pronounced in niobium microalloyed steel.
Start of plastic flow in steel which is not microalloyed with niobium begins later in comparison to the microalloyed steel, and it is conducted so that, at the point of maximum stress, deformation zone is formed within which stresses grow.
In steel microalloyed with niobium after proportionality limit, comes the occurrence of the localized increase in temperature and the occurrence of Lüders band, which propagate along the sample forming a deformation zone.
American Psychological Association (APA)
Rešković, Stoja& Jandrlić, Ivan. 2013. Influence of Niobium on the Beginning of the Plastic Flow of Material during Cold Deformation. The Scientific World Journal،Vol. 2013, no. 2013, pp.1-5.
https://search.emarefa.net/detail/BIM-1033238
Modern Language Association (MLA)
Rešković, Stoja& Jandrlić, Ivan. Influence of Niobium on the Beginning of the Plastic Flow of Material during Cold Deformation. The Scientific World Journal No. 2013 (2013), pp.1-5.
https://search.emarefa.net/detail/BIM-1033238
American Medical Association (AMA)
Rešković, Stoja& Jandrlić, Ivan. Influence of Niobium on the Beginning of the Plastic Flow of Material during Cold Deformation. The Scientific World Journal. 2013. Vol. 2013, no. 2013, pp.1-5.
https://search.emarefa.net/detail/BIM-1033238
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1033238