Physical Nature of the Processes in Forming Structures, Phase and Chemical Compositions of Medium-Carbon Steel Welds

D. P. Il'Yaschenko, D. A. Chinakhov, V. I. Danilov, G. V. Schlyakhova, Yu M. Gotovshchik

Research output: Chapter in Book/Report/Conference proceedingConference contribution

15 Citations (Scopus)

Abstract

This work presents peculiarities of forming a structure, phase and chemical composition while welding medium-carbon steels (Steel 45) depending on a heat content of molten electrode metal droplets when using welding power sources having different power parameters. It was experimentally established that the power inverter provides the decreased heat input into droplets of electrode metal during the welding process. This stimulates obtaining a fine-grained structure of the deposited metal and heat affected zone, reduces the extent of the HAZ that enhances working properties of welded joints.

Original languageEnglish
Title of host publicationIOP Conference Series: Materials Science and Engineering
PublisherInstitute of Physics Publishing
Volume91
Edition1
DOIs
Publication statusPublished - 14 Sep 2015
Event6th International Scientific Practical Conference on Innovative Technologies and Economics in Engineering - Yurga, Russian Federation
Duration: 21 May 201523 May 2015

Other

Other6th International Scientific Practical Conference on Innovative Technologies and Economics in Engineering
CountryRussian Federation
CityYurga
Period21.5.1523.5.15

ASJC Scopus subject areas

  • Engineering(all)
  • Materials Science(all)

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    Il'Yaschenko, D. P., Chinakhov, D. A., Danilov, V. I., Schlyakhova, G. V., & Gotovshchik, Y. M. (2015). Physical Nature of the Processes in Forming Structures, Phase and Chemical Compositions of Medium-Carbon Steel Welds. In IOP Conference Series: Materials Science and Engineering (1 ed., Vol. 91). [012006] Institute of Physics Publishing. https://doi.org/10.1088/1757-899X/91/1/012006