Fragmentation behavior of Al3Ti particles in Al-Al3Ti composite deformed by friction stir processing

Sato, Hisashi; Miyamoto, Yoshihisa; Watanabe, Yoshihiko; Natio, Y.; Nose, Tetsuro

doi:10.1533/978-1-78242-164-1.453

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Cited by 3 publications

References 9 publications

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Microstructural Evaluation of Cold Spray Deposited WC with Subsequent Friction Stir Processing

Peat

Galloway

Marrocco

et al. 2015

Friction Stir Welding and Processing VIII

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Friction Stir Processing (FSP) has been shown to improve the strength, ductility and toughness of both aluminium and steel materials through grain refinement and the even distribution of precipitates within the substrate matrix. This article presents the application of FSP of Cold Spray deposited Tungsten Carbide-Cobalt (WC-Co) of two distinct types, on a series of aluminium substrates. Microstructural investigations of FSP processed samples exhibit interaction between the deposited WC-Co particles and aluminium alloy and show the homogeneous dispersion of deposited particles through the metal matrix. Results show that the dispersion of these particles varies with powder type, FSP parameters and substrate characteristics. A parallel study focusing on the hardness of the FSP generated Metal Matrix Composite (MMC) further demonstrate the potential of combining Cold Spray and FSP technologies to tailor surface properties for specific applications.

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Microstructural Evaluation of Cold Spray Deposited WC with Subsequent Friction Stir Processing

Peat

Galloway

Marrocco

et al. 2015

Friction Stir Welding and Processing VIII

View full text Add to dashboard Cite

show abstract

A new method for fabrication of in situ Al/Al 3 Ti–Al 2 O 3 nanocomposites based on thermal decomposition of nanostructured tialite

Azarniya

Hosseini

2015

Journal of Alloys and Compounds

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Grain refinement of aluminum casting alloy by heterogeneous nucleation sites with smaller lattice disregistry

Watanabe¹,

Sato²

2014

J.JILM

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Fragmentation behavior of Al3Ti particles in Al-Al3Ti composite deformed by friction stir processing

Cited by 3 publications

References 9 publications

Microstructural Evaluation of Cold Spray Deposited WC with Subsequent Friction Stir Processing

Microstructural Evaluation of Cold Spray Deposited WC with Subsequent Friction Stir Processing

A new method for fabrication of in situ Al/Al 3 Ti–Al 2 O 3 nanocomposites based on thermal decomposition of nanostructured tialite

Grain refinement of aluminum casting alloy by heterogeneous nucleation sites with smaller lattice disregistry

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