Investigating the effects of process variables on the residual stresses of weld and laser cladding

Research output: Contribution to journalArticle

5 Citations (Scopus)
92 Downloads (Pure)

Abstract

Weld cladding is investigated using a nickel alloy clad on a high strength low alloy carbon steel substrate. The effects of pre-heat temperature, clad material and post-weld heat-treatment are examined, along with the potential for thinner clad layers using laser cladding. Experimental residual stress measurements show good correlation with the simulation model. Metallurgical studies illustrate good fusion between clad and substrate materials. The potential for a fatigue-resistant cladding using a stainless steel clad is discussed with the possible use of post-cladding operations to enhance the outcomes for the nickel alloy clad.
Original languageEnglish
Pages (from-to)481-487
Number of pages8
JournalAdvanced Materials Research
Volume996
Early online date8 Jul 2014
DOIs
Publication statusPublished - 11 Aug 2014
Event9th European Conference on Residual Stresses, ECRS-9 - Troyes, France
Duration: 7 Jul 201410 Jul 2014

Fingerprint

Laser cladding
Residual stresses
Welds
Nickel alloys
Stress measurement
Stainless Steel
Alloy steel
Substrates
Carbon steel
Fusion reactions
Stainless steel
Heat treatment
Fatigue of materials
Temperature

Keywords

  • residual stresses
  • weld
  • laser
  • metallurgical testing
  • cladding

Cite this

@article{d3dfb26d3bb443d894b9c3328ee24606,
title = "Investigating the effects of process variables on the residual stresses of weld and laser cladding",
abstract = "Weld cladding is investigated using a nickel alloy clad on a high strength low alloy carbon steel substrate. The effects of pre-heat temperature, clad material and post-weld heat-treatment are examined, along with the potential for thinner clad layers using laser cladding. Experimental residual stress measurements show good correlation with the simulation model. Metallurgical studies illustrate good fusion between clad and substrate materials. The potential for a fatigue-resistant cladding using a stainless steel clad is discussed with the possible use of post-cladding operations to enhance the outcomes for the nickel alloy clad.",
keywords = "residual stresses, weld , laser , metallurgical testing, cladding",
author = "Gladys Schnier and James Wood and Alexander Galloway",
year = "2014",
month = "8",
day = "11",
doi = "10.4028/www.scientific.net/AMR.996.481",
language = "English",
volume = "996",
pages = "481--487",
journal = "Advanced Materials Research",
issn = "1022-6680",

}

Investigating the effects of process variables on the residual stresses of weld and laser cladding. / Schnier, Gladys; Wood, James; Galloway, Alexander.

In: Advanced Materials Research, Vol. 996, 11.08.2014, p. 481-487.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Investigating the effects of process variables on the residual stresses of weld and laser cladding

AU - Schnier, Gladys

AU - Wood, James

AU - Galloway, Alexander

PY - 2014/8/11

Y1 - 2014/8/11

N2 - Weld cladding is investigated using a nickel alloy clad on a high strength low alloy carbon steel substrate. The effects of pre-heat temperature, clad material and post-weld heat-treatment are examined, along with the potential for thinner clad layers using laser cladding. Experimental residual stress measurements show good correlation with the simulation model. Metallurgical studies illustrate good fusion between clad and substrate materials. The potential for a fatigue-resistant cladding using a stainless steel clad is discussed with the possible use of post-cladding operations to enhance the outcomes for the nickel alloy clad.

AB - Weld cladding is investigated using a nickel alloy clad on a high strength low alloy carbon steel substrate. The effects of pre-heat temperature, clad material and post-weld heat-treatment are examined, along with the potential for thinner clad layers using laser cladding. Experimental residual stress measurements show good correlation with the simulation model. Metallurgical studies illustrate good fusion between clad and substrate materials. The potential for a fatigue-resistant cladding using a stainless steel clad is discussed with the possible use of post-cladding operations to enhance the outcomes for the nickel alloy clad.

KW - residual stresses

KW - weld

KW - laser

KW - metallurgical testing

KW - cladding

UR - http://www.scientific.net/AMR.996.481

U2 - 10.4028/www.scientific.net/AMR.996.481

DO - 10.4028/www.scientific.net/AMR.996.481

M3 - Article

VL - 996

SP - 481

EP - 487

JO - Advanced Materials Research

JF - Advanced Materials Research

SN - 1022-6680

ER -