Laser Peening on Aluminum Alloy 7049 Using Black Paint Surface Coating

Laser Peening on Aluminum Alloy 7049 Using Black Paint Surface Coating

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Abstract Black paint laser peening (bPLP) technique is currently applied for many engineering materials , especially for aluminum alloys due to high improvement in fatigue life and strength . Constant and variable   bending fatigue tests have been performed at RT and stress ratio R= -1 . The res...

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Bibliographic Details
Main Authors: H. J. M. Alalkawi, Basim A. Sadkhan, Noor N. Abed
Format: Article
Language:English
Published: Al-Khwarizmi College of Engineering – University of Baghdad 2015-06-01
Series:Al-Khawarizmi Engineering Journal
Subjects:
Keywords: Constant and variable fatigue behavior , Black paint laser peening , 7049 Al- alloy .
Online Access:http://alkej.uobaghdad.edu.iq/index.php/alkej/article/view/234

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