Effect of Cold Working and Ring Indentation on Fatigue Life of Aluminum Alloy Specimens

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4 Citazioni (Scopus)

Abstract

The article deals with the fatigue life of plates with hole made of aluminumalloy. Specifically, the combined effect of cold working expansion and ringindentation on improved fatigue life performance was investigated. Multiplefatigue tests were performed to determine the cycles to failure and thecorresponding W¨ ohler diagram. Experimental results were compared withthose of nontreated specimens. The conclusion was that cold workingexpansion and indentation create a delay on crack formation and fatiguefailure.
Lingua originaleEnglish
pagine (da-a)19-27
Numero di pagine9
RivistaExperimental Techniques
Volume39
Stato di pubblicazionePublished - 2015

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Cold working
Indentation
Aluminum alloys
Fatigue of materials
Crack initiation

All Science Journal Classification (ASJC) codes

  • Mechanics of Materials
  • Mechanical Engineering

Cita questo

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title = "Effect of Cold Working and Ring Indentation on Fatigue Life of Aluminum Alloy Specimens",
abstract = "The article deals with the fatigue life of plates with hole made of aluminumalloy. Specifically, the combined effect of cold working expansion and ringindentation on improved fatigue life performance was investigated. Multiplefatigue tests were performed to determine the cycles to failure and thecorresponding W¨ ohler diagram. Experimental results were compared withthose of nontreated specimens. The conclusion was that cold workingexpansion and indentation create a delay on crack formation and fatiguefailure.",
author = "Leonardo D'Acquisto and Marannano, {Giuseppe Vincenzo} and {Virzi' Mariotti}, Gabriele and Gaetano Restivo and Gianaris",
year = "2015",
language = "English",
volume = "39",
pages = "19--27",
journal = "Experimental Techniques",
issn = "0732-8818",
publisher = "Wiley-Blackwell",

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T1 - Effect of Cold Working and Ring Indentation on Fatigue Life of Aluminum Alloy Specimens

AU - D'Acquisto, Leonardo

AU - Marannano, Giuseppe Vincenzo

AU - Virzi' Mariotti, Gabriele

AU - Restivo, Gaetano

AU - Gianaris, null

PY - 2015

Y1 - 2015

N2 - The article deals with the fatigue life of plates with hole made of aluminumalloy. Specifically, the combined effect of cold working expansion and ringindentation on improved fatigue life performance was investigated. Multiplefatigue tests were performed to determine the cycles to failure and thecorresponding W¨ ohler diagram. Experimental results were compared withthose of nontreated specimens. The conclusion was that cold workingexpansion and indentation create a delay on crack formation and fatiguefailure.

AB - The article deals with the fatigue life of plates with hole made of aluminumalloy. Specifically, the combined effect of cold working expansion and ringindentation on improved fatigue life performance was investigated. Multiplefatigue tests were performed to determine the cycles to failure and thecorresponding W¨ ohler diagram. Experimental results were compared withthose of nontreated specimens. The conclusion was that cold workingexpansion and indentation create a delay on crack formation and fatiguefailure.

UR - http://hdl.handle.net/10447/73108

M3 - Article

VL - 39

SP - 19

EP - 27

JO - Experimental Techniques

JF - Experimental Techniques

SN - 0732-8818

ER -