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Causes of the cracks in the pipeline made of the 15HM steel
2017
Archives of Metallurgy and Materials
Preserved Fulltext
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.
doi:10.1515/amm-2017-0013
fatcat:whcwrgz3rbdb7pbwvbtkwfurdi