Causes of the cracks in the pipeline made of the 15HM steel

Słania J.; Krawczyk R.; Gątarek M.

doi:10.1515/amm-2017-0013

Archives of Metallurgy and Materials (Mar 2017)

Causes of the cracks in the pipeline made of the 15HM steel

Słania J.,
Krawczyk R.,
Gątarek M.

Affiliations

Słania J.: Czestochowa University of Technology, Faculty of Mechanical Engineering and Computer Science, Ul. J.H. Dabrowskiego 69, 42-200 Częstochowa, Poland
Krawczyk R.: Czestochowa University of Technology, Faculty of Mechanical Engineering and Computer Science, Ul. J.H. Dabrowskiego 69, 42-200 Częstochowa, Poland
Gątarek M.: Polish Energy Group, Mining and Conventional Energetics Power Plant Branch Belchatow, Rogowiec, Ul. Energetyczna 7, 97-406 Bełchatów 5, Poland

DOI: https://doi.org/10.1515/amm-2017-0013
Journal volume & issue: Vol. 62, no. 1
pp. 99 – 104

Abstract

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Issues referring to cracks in the pipelines made of the 15HM steel are described. Metallographic specimen of welded joints are provided. The results of impact strength tests, hardness tests and static tensile tests are given. Tests results as well as direct and indirect causes of the pipeline cracks are shown.

Published in Archives of Metallurgy and Materials

ISSN: 2300-1909 (Online)
Publisher: Polish Academy of Sciences
Country of publisher: Poland
LCC subjects: Technology: Mining engineering. Metallurgy; Technology: Electrical engineering. Electronics. Nuclear engineering: Materials of engineering and construction. Mechanics of materials
Website: https://journals.pan.pl/amm

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