Journal ArticleDOI
Effect of rotational speed and probe profile on microstructure and hardness of AZ31/Al2O3 nanocomposites fabricated by friction stir processing
TLDR
In this article, the effects of probe profile, rotational speed and the number of FSP passes on nanoparticle distribution and matrix microstructure were studied and the grain refinement of matrix and improved distribution of nanoparticles were obtained after each FSP pass.About:
This article is published in Materials & Design.The article was published on 2011-04-01. It has received 287 citations till now. The article focuses on the topics: Friction stir processing & Rotational speed.read more
Citations
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Journal ArticleDOI
Surface composites by friction stir processing: A review
TL;DR: A comprehensive review of surface composites via friction stir processing is presented in this article, where the underlying mechanisms in strengthening of FSP-processed surface composite are discussed with reported models.
Journal ArticleDOI
Friction stir welding/processing of metals and alloys: A comprehensive review on microstructural evolution
Akbar Heidarzadeh,Sergey Mironov,Rustam Kaibyshev,Gürel Çam,Aude Simar,Adrian P. Gerlich,Farzad Khodabakhshi,Amir Mostafaei,David P. Field,Joseph D. Robson,Alexis Deschamps,Philip J. Withers +11 more
TL;DR: In this article, a comprehensive understanding of the fundamentals of the microstructural evolution during FSW/P has been developed, including the mechanisms underlying the development of grain structures and textures, phases, phase transformations and precipitation.
Journal ArticleDOI
Friction stir based welding and processing technologies - processes, parameters, microstructures and applications: A review
G.K. Padhy,Chuansong Wu,S. Gao +2 more
TL;DR: Friction stir welding (FSW) has achieved remarkable success in the joining and processing of aluminium alloys and other softer structural alloys, however, it has not been entirely successful in the manufacturing of different desired materials essential to meet the sophisticated green globe requirements as discussed by the authors.
Journal ArticleDOI
Wear and mechanical properties of 6061-T6 aluminum alloy surface hybrid composites [(SiC + Gr) and (SiC + Al2O3)] fabricated by friction stir processing
Devaraju Aruri,Kumar Adepu,Kumaraswamy Adepu,Kotiveerachari Bazavada,Kotiveerachari Bazavada +4 more
TL;DR: In this article, the influence of tool rotational speed on wear and mechanical properties of aluminum alloy based surface hybrid composites fabricated via friction stir processing (FSP) was studied. But, it was not shown that the microhardness decreases when increasing the rotational speeds and showed a higher micro-hardness value in Al-SiC/Al2O3 surface hybrid composite due to presence and pining effect of hard SiC and Al 2O3 particles.
Journal ArticleDOI
Friction stir processing – State of the art
TL;DR: In this article, the main application and achievements of FSP processes are presented, based on literature review, and the last part is focused on microstructure refinement and information about friction stir alloying as well as friction stir processing with ultrasonic vibration.
References
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Journal ArticleDOI
Particle reinforced aluminium and magnesium matrix composites
TL;DR: In this article, the current status of particle reinforced metal matrix composites is reviewed and the different types of reinforcement being used, together with the alternative processing methods, are discussed, and different factors have to be taken into consideration to produce a high quality billet.
Journal ArticleDOI
Friction stir processing: a novel technique for fabrication of surface composite
TL;DR: In this article, a surface modifying technique, friction stir processing (FSP), has been developed for fabrication of surface composite, and the surface composites have excellent bonding with the aluminum alloy substrate.
Journal ArticleDOI
On the formation of onion rings in friction stir welds
TL;DR: In this paper, the formation of onion rings is found to be a geometric effect due to the fact that cylindrical sheets of material are extruded during each rotation of the tool and the cutting through the section of the material produces an apparent "Onion Rings".
Journal ArticleDOI
Superplastic deformation behaviour of friction stir processed 7075Al alloy
TL;DR: In this article, two fine-grained 7075Al alloys with a grain size of 3.8 and 7.5 μm were subjected to friction stir processing (FSP) with different processing parameters.
Journal ArticleDOI
Microstructures and mechanical properties of Al/Al2O3 surface nano-composite layer produced by friction stir processing
TL;DR: In this paper, a new processing technique, friction stir processing (FSP), was attempted to incorporate nano-sized Al 2 O 3 into 6082 aluminum alloy to form particulate composite surface layer.
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Mg based nano-composites fabricated by friction stir processing
C.J. Lee,J.C. Huang,P.J. Hsieh +2 more