In situ fabrication of Al3Ti-Al functionally graded composites by centrifugal casting

T. J. Chen; J. Li; Y. D. Li; Y. Hao

doi:10.1504/IJMPT.2010.034273

In situ fabrication of Al3Ti-Al functionally graded composites by centrifugal casting

T. J. Chen, J. Li, Y. D. Li, Y. Hao

Research output: Contribution to journal › Article › peer-review

7 Scopus citations

Abstract

In situ Al₃Ti-Al functionally graded composite rings were fabricated by centrifugal casting. The effects of processing parameters on the microstructures and hardness of the rings were mainly investigated. Simultaneously, the corrosion characteristics of the composites were discussed. The results indicated that not only the Al₃Ti platelet concentration distributed with a gradient along the radial direction of the rings, but also their size appeared in a gradient distribution. The presence of Al₃Ti platelets decreased the corrosion resistance of Al and the corrosion resistance of the rings also appeared in a graded manner.

Original language	English
Pages (from-to)	3-19
Number of pages	17
Journal	International Journal of Materials and Product Technology
Volume	39
Issue number	1-2
DOIs	https://doi.org/10.1504/IJMPT.2010.034273
State	Published - Jul 2010
Externally published	Yes

Keywords

AlTi-Al composites centrifugal casting
Corrosion
Functionally graded composites
Hardness
Metal-matrix composites
Microstructure

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10.1504/IJMPT.2010.034273

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title = "In situ fabrication of Al3Ti-Al functionally graded composites by centrifugal casting",

abstract = "In situ Al3Ti-Al functionally graded composite rings were fabricated by centrifugal casting. The effects of processing parameters on the microstructures and hardness of the rings were mainly investigated. Simultaneously, the corrosion characteristics of the composites were discussed. The results indicated that not only the Al3Ti platelet concentration distributed with a gradient along the radial direction of the rings, but also their size appeared in a gradient distribution. The presence of Al3Ti platelets decreased the corrosion resistance of Al and the corrosion resistance of the rings also appeared in a graded manner.",

keywords = "AlTi-Al composites centrifugal casting, Corrosion, Functionally graded composites, Hardness, Metal-matrix composites, Microstructure",

author = "Chen, {T. J.} and J. Li and Li, {Y. D.} and Y. Hao",

year = "2010",

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doi = "10.1504/IJMPT.2010.034273",

language = "英语",

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T1 - In situ fabrication of Al3Ti-Al functionally graded composites by centrifugal casting

AU - Chen, T. J.

AU - Li, J.

AU - Li, Y. D.

AU - Hao, Y.

PY - 2010/7

Y1 - 2010/7

N2 - In situ Al3Ti-Al functionally graded composite rings were fabricated by centrifugal casting. The effects of processing parameters on the microstructures and hardness of the rings were mainly investigated. Simultaneously, the corrosion characteristics of the composites were discussed. The results indicated that not only the Al3Ti platelet concentration distributed with a gradient along the radial direction of the rings, but also their size appeared in a gradient distribution. The presence of Al3Ti platelets decreased the corrosion resistance of Al and the corrosion resistance of the rings also appeared in a graded manner.

AB - In situ Al3Ti-Al functionally graded composite rings were fabricated by centrifugal casting. The effects of processing parameters on the microstructures and hardness of the rings were mainly investigated. Simultaneously, the corrosion characteristics of the composites were discussed. The results indicated that not only the Al3Ti platelet concentration distributed with a gradient along the radial direction of the rings, but also their size appeared in a gradient distribution. The presence of Al3Ti platelets decreased the corrosion resistance of Al and the corrosion resistance of the rings also appeared in a graded manner.

KW - AlTi-Al composites centrifugal casting

KW - Corrosion

KW - Functionally graded composites

KW - Hardness

KW - Metal-matrix composites

KW - Microstructure

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DO - 10.1504/IJMPT.2010.034273

M3 - 文章

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SN - 0268-1900

VL - 39

SP - 3

EP - 19

JO - International Journal of Materials and Product Technology

JF - International Journal of Materials and Product Technology

IS - 1-2

ER -

In situ fabrication of Al3Ti-Al functionally graded composites by centrifugal casting

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Keywords

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