Surface modifications of an aluminum-magnesium alloy through reactive stir friction processing with titanium oxide nanoparticles for enhanced sliding wear resistance

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• 作者：F. Khodabakhshi^a ; ^{farzadkhodabakhshi83@gmail.com} ; ^{khodabakhshi@shirazu.ac.ir} ; A. Simchi^b ; ^c ; A.H. Kokabi^b
• 关键词：Wear ; Al-matrix nanocomposite ; Friction stir processing ; Nanoparticles ; Grain structure ; Mechanical property
• 刊名：Surface and Coatings Technology
• 出版年：2017
• 出版时间：15 January 2017
• 年：2017
• 卷：309
• 期：Complete
• 页码：114-123
• 全文大小：3314 K
• 卷排序：309

文摘

Surface modifications of an Al-Mg alloy by FSP was performed. Effects of hard inclusions and stored energy on the wear rate was determined. A change in the wear mechanism with introducing hard nanoparticles was shown. Enhanced wear resistance was described based on microstructural features induced by FSP and distribution of hard inclusions.