Increasing Strength and Operational Reliability of Fixed Joints of Tubes by MMA Welding

D. P. Il'Yaschenko, D. A. Chinakhov, V. I. Danilov, G. V. Schlyakhova, Y. M. Gotovschik

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

14 Citations (Scopus)

Abstract

This paper presents peculiar properties of structure formation, phase and chemical composition while welding of low-alloy steel 09MnSi2-l depending on the dynamic characteristics of power sources of different types. Proper selection of power sources enables to decrease burning of alloy elements in metal of weld (Mn by 14% and Si by 17% of the weight ratio), to obtain more homogenous structure of deposited metal, to reduce length of heat-affected zone by 50% and to improve impact strength by 4-9%.

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

Fingerprint

Welding
Metals
Heat affected zone
Impact strength
High strength steel
Chemical elements
Welds
Chemical analysis

ASJC Scopus subject areas

  • Engineering(all)
  • Materials Science(all)

Cite this

Il'Yaschenko, D. P., Chinakhov, D. A., Danilov, V. I., Schlyakhova, G. V., & Gotovschik, Y. M. (2015). Increasing Strength and Operational Reliability of Fixed Joints of Tubes by MMA Welding. In IOP Conference Series: Materials Science and Engineering (1 ed., Vol. 91). [012007] Institute of Physics Publishing. https://doi.org/10.1088/1757-899X/91/1/012007

Increasing Strength and Operational Reliability of Fixed Joints of Tubes by MMA Welding. / Il'Yaschenko, D. P.; Chinakhov, D. A.; Danilov, V. I.; Schlyakhova, G. V.; Gotovschik, Y. M.

IOP Conference Series: Materials Science and Engineering. Vol. 91 1. ed. Institute of Physics Publishing, 2015. 012007.

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

Il'Yaschenko, DP, Chinakhov, DA, Danilov, VI, Schlyakhova, GV & Gotovschik, YM 2015, Increasing Strength and Operational Reliability of Fixed Joints of Tubes by MMA Welding. in IOP Conference Series: Materials Science and Engineering. 1 edn, vol. 91, 012007, Institute of Physics Publishing, 6th International Scientific Practical Conference on Innovative Technologies and Economics in Engineering, Yurga, Russian Federation, 21.5.15. https://doi.org/10.1088/1757-899X/91/1/012007
Il'Yaschenko DP, Chinakhov DA, Danilov VI, Schlyakhova GV, Gotovschik YM. Increasing Strength and Operational Reliability of Fixed Joints of Tubes by MMA Welding. In IOP Conference Series: Materials Science and Engineering. 1 ed. Vol. 91. Institute of Physics Publishing. 2015. 012007 https://doi.org/10.1088/1757-899X/91/1/012007
Il'Yaschenko, D. P. ; Chinakhov, D. A. ; Danilov, V. I. ; Schlyakhova, G. V. ; Gotovschik, Y. M. / Increasing Strength and Operational Reliability of Fixed Joints of Tubes by MMA Welding. IOP Conference Series: Materials Science and Engineering. Vol. 91 1. ed. Institute of Physics Publishing, 2015.
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