Fractographic Analysis of Brinar 400 and Brinar 500 Steels in Impact Testing

Fractographic Analysis of Brinar 400 and Brinar 500 Steels in Impact Testing

Properties of low-alloy boron-containing steels Brinar 400 and Brinar 500 in as-delivered and normalized conditions are considered. Charpy tests carried out within temperature ranges of ductile-to-brittle transition were followed by fractographic analysis. The tests were carried out on specimens wit...

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Main Authors: Beata Białobrzeska, Łukasz Konat, Robert Jasiński
Format: Article
Language:English
Published: Hindawi-Wiley 2018-01-01
Series:Scanning
Online Access:http://dx.doi.org/10.1155/2018/2524735
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spelling doaj-d8d5f0edc2854d4aae5defe46b258d862020-11-25T02:52:06ZengHindawi-WileyScanning0161-04571932-87452018-01-01201810.1155/2018/25247352524735Fractographic Analysis of Brinar 400 and Brinar 500 Steels in Impact TestingBeata Białobrzeska0Łukasz Konat1Robert Jasiński2Department of Materials Science, Welding and Strength of Materials, Wrocław University of Technology, Wrocław, PolandDepartment of Materials Science, Welding and Strength of Materials, Wrocław University of Technology, Wrocław, PolandDepartment of Materials Science, Welding and Strength of Materials, Wrocław University of Technology, Wrocław, PolandProperties of low-alloy boron-containing steels Brinar 400 and Brinar 500 in as-delivered and normalized conditions are considered. Charpy tests carried out within temperature ranges of ductile-to-brittle transition were followed by fractographic analysis. The tests were carried out on specimens with their axes parallel and perpendicular to hot-working direction, at −40°C, −20°C, 0°C, and +20°C. The determined impact properties of Brinar steels were complemented with fractographic analysis performed with use of a scanning electron microscope. It was found that temperatures of ductile-brittle transition were significantly different for the materials in as-delivered and normalized conditions. In addition the tensile tests were carried out, determining basic strength properties of the analyzed materials.http://dx.doi.org/10.1155/2018/2524735
collection DOAJ
language English
format Article
sources DOAJ
author Beata Białobrzeska
Łukasz Konat
Robert Jasiński
spellingShingle Beata Białobrzeska
Łukasz Konat
Robert Jasiński
Fractographic Analysis of Brinar 400 and Brinar 500 Steels in Impact Testing
Scanning
author_facet Beata Białobrzeska
Łukasz Konat
Robert Jasiński
author_sort Beata Białobrzeska
title Fractographic Analysis of Brinar 400 and Brinar 500 Steels in Impact Testing
title_short Fractographic Analysis of Brinar 400 and Brinar 500 Steels in Impact Testing
title_full Fractographic Analysis of Brinar 400 and Brinar 500 Steels in Impact Testing
title_fullStr Fractographic Analysis of Brinar 400 and Brinar 500 Steels in Impact Testing
title_full_unstemmed Fractographic Analysis of Brinar 400 and Brinar 500 Steels in Impact Testing
title_sort fractographic analysis of brinar 400 and brinar 500 steels in impact testing
publisher Hindawi-Wiley
series Scanning
issn 0161-0457
1932-8745
publishDate 2018-01-01
description Properties of low-alloy boron-containing steels Brinar 400 and Brinar 500 in as-delivered and normalized conditions are considered. Charpy tests carried out within temperature ranges of ductile-to-brittle transition were followed by fractographic analysis. The tests were carried out on specimens with their axes parallel and perpendicular to hot-working direction, at −40°C, −20°C, 0°C, and +20°C. The determined impact properties of Brinar steels were complemented with fractographic analysis performed with use of a scanning electron microscope. It was found that temperatures of ductile-brittle transition were significantly different for the materials in as-delivered and normalized conditions. In addition the tensile tests were carried out, determining basic strength properties of the analyzed materials.
url http://dx.doi.org/10.1155/2018/2524735
work_keys_str_mv AT beatabiałobrzeska fractographicanalysisofbrinar400andbrinar500steelsinimpacttesting
AT łukaszkonat fractographicanalysisofbrinar400andbrinar500steelsinimpacttesting
AT robertjasinski fractographicanalysisofbrinar400andbrinar500steelsinimpacttesting
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