International Journal of Structural Integrity: Volume 2 Issue 1

Subject:

Table of contents - Special Issue: Advances in Laser Shock Peening theory and practice around the world: present solutions and future challenges

Guest Editors: Prof. Goran Ivetic

Surface modification of laser‐ and shot‐peened 6082 aluminium alloy: Laser peening effect to pitting corrosion

Uroš Trdan, Sebastjan Žagar, Janez Grum, José Luis Ocan˜a

The purpose of this paper is to investigate the effect of shock waves and strain hardening effect of laser and shot peening on precipitation‐hardened aluminium alloy AA 6082‐T651.

Laser shock peening to improve the fatigue resistance of AA7050 components

Ulrike C. Heckenberger, Elke Hombergsmeier, Vitus Holzinger, Wolfgang von Bestenbostel

Laser shock peening (LSP) is a process capable of introducing compressive residual stresses into a metallic component. The residual compressive stress field can extend deeper…

Retained residual stress profiles in a laser shock‐peened and shot‐peened nickel base superalloy subject to thermal exposure

Dennis J. Buchanan, Michael J. Shepard, Reji John

The purpose of this paper is to analyze the residual stress relaxation in laser shock‐peened and shot‐peened IN100 subject to thermal exposure.

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Stability of residual stress induced by laser peening under cyclic mechanical loading

Yuji Sano, Koichi Akita, Kazuya Takeda, Rie Sumiya, Toshiyuki Tazawa, Toshiyuki Saito, Chihiro Narazaki

The purpose of this paper is to investigate the behavior of compressive residual stress induced by laser peening under external loading on an age‐hardened high‐strength aluminum…

Thermomechanical modelling of stress fields in metallic targets subject to laser shock processing

Miguel Morales, Carlos Correa, Juan Antonio Porro, Carlos Molpeceres, José Luis Ocaña

Laser shock peening (LSP) is mainly a mechanical process, but in some cases, it is performed without a protective coating and thermal effects are present near the surface. The…

A numerical simulation of the residual stresses in laser‐peened friction stir‐welded aluminum 2195 joints

Kelly S. Carney, Omar Hatamleh, James Smith, Thomas Matrka, Amos Gilat, Michael Hill, Chanh Truong

The purpose of this paper is to present an analytical framework for predicting the residual stresses that result from the laser shock peening of a friction stir‐welded 2195…

Experimental validation of simulated fatigue life estimates in laser‐peened aluminum

Thomas J. Spradlin, Ramana V. Grandhi, Kristina Langer

The purpose of this paper is to develop and implement a structural fatigue life estimation framework that includes laser‐peened (LP) residual stresses and then experimentally…

Laser shock processing with two different laser sources on 2050‐T8 aluminum alloy

Patrice Peyre, Neila Hfaiedh, Hongbin Song, Vincent Ji, Vincent Vignal, Wilfrid Seiler, Stephane Branly

The purpose of this paper is to conduct a comparative study of the surface modifications induced by two different lasers on a 2050‐T8 aluminum alloy, with a specific consideration…

Application of laser shock peening for spinal implant rods

S.R. Mannava, Sagar Bhamare, Vibhor Chaswal, Leonora Felon, David Kirschman, David Lahrman, Richard Tenaglia, Dong Qian, Vijay Vasudevan

The current industry standard rigid spinal implants suffer fatigue failures due to bending and torsion loads. The purpose of this program was to design novel prototype flexible…

Cover of International Journal of Structural Integrity

ISSN:

1757-9864

Online date, start – end:

2010

Copyright Holder:

Emerald Publishing Limited

Open Access:

hybrid

Editors:

  • Dr. José A.F.O. Correia
  • Prof. Shun-Peng Zhu