Effect of Heat Input Pulse on the Structure and Properties of Welded Joints of Steels Ferritic-Pearlitic Class, Operating under Low-Frequency Temperature-Force Loading

Y. N. Saraev, V. P. Bezborodov, E. A. Putilova

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

We have investigated the influence of the modes of adaptive pulse-arc welding and surfacing on the structure and physical-mechanical properties of welded joints of steel 09Mn2Si and the surfaced composition of this steel coated with modified powder material of chromium carbide with the submicrocrystalline structure. It is shown that the pulsed mode of welding and surfacing can improve the homogeneity of the structure of the welded joint of steel and surfaced coating and reduce the grain size of metals in both of them. Structural changes lead to the increase in ductility and toughness of the weld metal.

Original languageEnglish
Article number012014
JournalIOP Conference Series: Materials Science and Engineering
Volume91
Issue number1
DOIs
Publication statusPublished - 14 Sep 2015

Fingerprint

Steel
Ferritic steel
Welds
Hard facing
Metals
Electric arc welding
Chromium
Powders
Temperature
Toughness
Carbides
Ductility
Welding
Coatings
Mechanical properties
Chemical analysis
Hot Temperature

ASJC Scopus subject areas

  • Engineering(all)
  • Materials Science(all)

Cite this

@article{8db6e56caa1f4e51853c3ca7e833fa90,
title = "Effect of Heat Input Pulse on the Structure and Properties of Welded Joints of Steels Ferritic-Pearlitic Class, Operating under Low-Frequency Temperature-Force Loading",
abstract = "We have investigated the influence of the modes of adaptive pulse-arc welding and surfacing on the structure and physical-mechanical properties of welded joints of steel 09Mn2Si and the surfaced composition of this steel coated with modified powder material of chromium carbide with the submicrocrystalline structure. It is shown that the pulsed mode of welding and surfacing can improve the homogeneity of the structure of the welded joint of steel and surfaced coating and reduce the grain size of metals in both of them. Structural changes lead to the increase in ductility and toughness of the weld metal.",
author = "Saraev, {Y. N.} and Bezborodov, {V. P.} and Putilova, {E. A.}",
year = "2015",
month = "9",
day = "14",
doi = "10.1088/1757-899X/91/1/012014",
language = "English",
volume = "91",
journal = "IOP Conference Series: Materials Science and Engineering",
issn = "1757-8981",
publisher = "IOP Publishing Ltd.",
number = "1",

}

TY - JOUR

T1 - Effect of Heat Input Pulse on the Structure and Properties of Welded Joints of Steels Ferritic-Pearlitic Class, Operating under Low-Frequency Temperature-Force Loading

AU - Saraev, Y. N.

AU - Bezborodov, V. P.

AU - Putilova, E. A.

PY - 2015/9/14

Y1 - 2015/9/14

N2 - We have investigated the influence of the modes of adaptive pulse-arc welding and surfacing on the structure and physical-mechanical properties of welded joints of steel 09Mn2Si and the surfaced composition of this steel coated with modified powder material of chromium carbide with the submicrocrystalline structure. It is shown that the pulsed mode of welding and surfacing can improve the homogeneity of the structure of the welded joint of steel and surfaced coating and reduce the grain size of metals in both of them. Structural changes lead to the increase in ductility and toughness of the weld metal.

AB - We have investigated the influence of the modes of adaptive pulse-arc welding and surfacing on the structure and physical-mechanical properties of welded joints of steel 09Mn2Si and the surfaced composition of this steel coated with modified powder material of chromium carbide with the submicrocrystalline structure. It is shown that the pulsed mode of welding and surfacing can improve the homogeneity of the structure of the welded joint of steel and surfaced coating and reduce the grain size of metals in both of them. Structural changes lead to the increase in ductility and toughness of the weld metal.

UR - http://www.scopus.com/inward/record.url?scp=84946926505&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84946926505&partnerID=8YFLogxK

U2 - 10.1088/1757-899X/91/1/012014

DO - 10.1088/1757-899X/91/1/012014

M3 - Article

AN - SCOPUS:84946926505

VL - 91

JO - IOP Conference Series: Materials Science and Engineering

JF - IOP Conference Series: Materials Science and Engineering

SN - 1757-8981

IS - 1

M1 - 012014

ER -