Residual Stress Measurement in Innovative Friction Stir Welding Processes

Davide Campanella, Livan Fratini, Campanella, Livan Fratini

Risultato della ricerca: Other

Abstract

In recent years, important innovations have been introduced in Friction Stir Welding(FSW) technology such as, for example, the Laser assisted Friction Stir Welding (LFSW) and inprocess Cooled Friction Stir Welding (CFSW). Residual stresses have a fundamental role in welded structures because they affect the way to design the structures, fatigue life, corrosion resistance and many other material properties. Consequently, it is important to investigate the residual stress distribution in FSW where, though the heat input is lower compared to traditional welding techniques, the constraints applied to the parts to weld are more severe. The aim of the present work is to verify the capabilities of both FSW techniques in reduction of the residual stress in aluminium butt joints.
Lingua originaleEnglish
Pagine391-394
Numero di pagine4
Stato di pubblicazionePublished - 2017

Fingerprint

Friction stir welding
Stress measurement
Residual stresses
Aluminum
Corrosion resistance
Stress concentration
Materials properties
Welding
Welds
Innovation
Fatigue of materials
Lasers

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

Cita questo

Residual Stress Measurement in Innovative Friction Stir Welding Processes. / Campanella, Davide; Fratini, Livan; Campanella; Fratini, Livan.

2017. 391-394.

Risultato della ricerca: Other

@conference{50480e656deb460c8ec95ebbe4406044,
title = "Residual Stress Measurement in Innovative Friction Stir Welding Processes",
abstract = "In recent years, important innovations have been introduced in Friction Stir Welding(FSW) technology such as, for example, the Laser assisted Friction Stir Welding (LFSW) and inprocess Cooled Friction Stir Welding (CFSW). Residual stresses have a fundamental role in welded structures because they affect the way to design the structures, fatigue life, corrosion resistance and many other material properties. Consequently, it is important to investigate the residual stress distribution in FSW where, though the heat input is lower compared to traditional welding techniques, the constraints applied to the parts to weld are more severe. The aim of the present work is to verify the capabilities of both FSW techniques in reduction of the residual stress in aluminium butt joints.",
author = "Davide Campanella and Livan Fratini and Campanella and Livan Fratini",
year = "2017",
language = "English",
pages = "391--394",

}

TY - CONF

T1 - Residual Stress Measurement in Innovative Friction Stir Welding Processes

AU - Campanella, Davide

AU - Fratini, Livan

AU - Campanella, null

AU - Fratini, Livan

PY - 2017

Y1 - 2017

N2 - In recent years, important innovations have been introduced in Friction Stir Welding(FSW) technology such as, for example, the Laser assisted Friction Stir Welding (LFSW) and inprocess Cooled Friction Stir Welding (CFSW). Residual stresses have a fundamental role in welded structures because they affect the way to design the structures, fatigue life, corrosion resistance and many other material properties. Consequently, it is important to investigate the residual stress distribution in FSW where, though the heat input is lower compared to traditional welding techniques, the constraints applied to the parts to weld are more severe. The aim of the present work is to verify the capabilities of both FSW techniques in reduction of the residual stress in aluminium butt joints.

AB - In recent years, important innovations have been introduced in Friction Stir Welding(FSW) technology such as, for example, the Laser assisted Friction Stir Welding (LFSW) and inprocess Cooled Friction Stir Welding (CFSW). Residual stresses have a fundamental role in welded structures because they affect the way to design the structures, fatigue life, corrosion resistance and many other material properties. Consequently, it is important to investigate the residual stress distribution in FSW where, though the heat input is lower compared to traditional welding techniques, the constraints applied to the parts to weld are more severe. The aim of the present work is to verify the capabilities of both FSW techniques in reduction of the residual stress in aluminium butt joints.

UR - http://hdl.handle.net/10447/238611

M3 - Other

SP - 391

EP - 394

ER -