Subsurface damage of ceramic paticulate reinforced Al-Li alloy composite induced by scratching at an elevated temperature

Zhenfang Zhang; Liangchi Zhang; Yiu Wing Mai

doi:10.1016/s0921-5093(97)00731-4

Subsurface damage of ceramic paticulate reinforced Al-Li alloy composite induced by scratching at an elevated temperature

Zhenfang Zhang, Liangchi Zhang, Yiu Wing Mai

Research output: Journal article publication › Journal article › Academic research › peer-review

5 Citations (Scopus)

Abstract

The wear resistance mechanisms of a silicon carbide (SiC) paticulate reinforced Al-Li alloy composite at 250°C by a pyramidal indenter have been studied. It is found that the subsurface damages that control the wear resistance are: generation of dislocations and cracks in the SiC particles, interface debonding between matrix and reinforcements and plastic deformation of the matrix.

Original language	English
Pages (from-to)	304-307
Number of pages	4
Journal	Materials Science and Engineering: A
Volume	242
Issue number	1-2
DOIs	https://doi.org/10.1016/s0921-5093(97)00731-4
Publication status	Published - Feb 1998
Externally published	Yes

Keywords

Al-Li alloy
Alloy
Ceramic particulate
Composite

ASJC Scopus subject areas

General Materials Science
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

More information

10.1016/s0921-5093(97)00731-4

Cite this

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title = "Subsurface damage of ceramic paticulate reinforced Al-Li alloy composite induced by scratching at an elevated temperature",

abstract = "The wear resistance mechanisms of a silicon carbide (SiC) paticulate reinforced Al-Li alloy composite at 250°C by a pyramidal indenter have been studied. It is found that the subsurface damages that control the wear resistance are: generation of dislocations and cracks in the SiC particles, interface debonding between matrix and reinforcements and plastic deformation of the matrix.",

keywords = "Al-Li alloy, Alloy, Ceramic particulate, Composite",

author = "Zhenfang Zhang and Liangchi Zhang and Mai, {Yiu Wing}",

year = "1998",

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AU - Zhang, Zhenfang

AU - Zhang, Liangchi

AU - Mai, Yiu Wing

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Y1 - 1998/2

N2 - The wear resistance mechanisms of a silicon carbide (SiC) paticulate reinforced Al-Li alloy composite at 250°C by a pyramidal indenter have been studied. It is found that the subsurface damages that control the wear resistance are: generation of dislocations and cracks in the SiC particles, interface debonding between matrix and reinforcements and plastic deformation of the matrix.

AB - The wear resistance mechanisms of a silicon carbide (SiC) paticulate reinforced Al-Li alloy composite at 250°C by a pyramidal indenter have been studied. It is found that the subsurface damages that control the wear resistance are: generation of dislocations and cracks in the SiC particles, interface debonding between matrix and reinforcements and plastic deformation of the matrix.

KW - Al-Li alloy

KW - Alloy

KW - Ceramic particulate

KW - Composite

UR - http://www.scopus.com/inward/record.url?scp=0031999906&partnerID=8YFLogxK

U2 - 10.1016/s0921-5093(97)00731-4

DO - 10.1016/s0921-5093(97)00731-4

M3 - Journal article

AN - SCOPUS:0031999906

SN - 0921-5093

VL - 242

SP - 304

EP - 307

JO - Materials Science and Engineering: A

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IS - 1-2

ER -

Subsurface damage of ceramic paticulate reinforced Al-Li alloy composite induced by scratching at an elevated temperature

Abstract

Keywords

ASJC Scopus subject areas

More information

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