In situ detection of fiber break and analysis of its effect on stress transfer during tensile tests of a metal matrix composite

Y. F. Liu; Y. Tanaka; C. Masuda

In situ detection of fiber break and analysis of its effect on stress transfer during tensile tests of a metal matrix composite

Y. F. Liu^*, Y. Tanaka, C. Masuda

^*この研究の対応する著者

研究成果: Article › 査読

2 被引用数 (Scopus)

抄録

In situ observation by synchrotron X-ray topography was carried out of the notched and unnotched SCS-6 fiber-reinforced aluminum alloys during tensile tests. Fiber breaks occurring at different loading levels were successfully detected. Effects of debond length and plastic deformation after one fiber break on the stress transfer mechanism were then analyzed by three-dimensional finite element models. Implications of these experimental and numerical results were suggested.

本文言語	English
ページ（範囲）	1243-1249
ページ数	7
ジャーナル	Composites Part A: Applied Science and Manufacturing
巻	30
号	11
出版ステータス	Published - 1999 11月
外部発表	はい

ASJC Scopus subject areas

セラミックおよび複合材料

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引用スタイル

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abstract = "In situ observation by synchrotron X-ray topography was carried out of the notched and unnotched SCS-6 fiber-reinforced aluminum alloys during tensile tests. Fiber breaks occurring at different loading levels were successfully detected. Effects of debond length and plastic deformation after one fiber break on the stress transfer mechanism were then analyzed by three-dimensional finite element models. Implications of these experimental and numerical results were suggested.",

keywords = "A. Metal-matrix composites, C. Finite element analysis (FEA), X-ray topography",

author = "Liu, {Y. F.} and Y. Tanaka and C. Masuda",

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AU - Liu, Y. F.

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AU - Masuda, C.

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Y1 - 1999/11

N2 - In situ observation by synchrotron X-ray topography was carried out of the notched and unnotched SCS-6 fiber-reinforced aluminum alloys during tensile tests. Fiber breaks occurring at different loading levels were successfully detected. Effects of debond length and plastic deformation after one fiber break on the stress transfer mechanism were then analyzed by three-dimensional finite element models. Implications of these experimental and numerical results were suggested.

AB - In situ observation by synchrotron X-ray topography was carried out of the notched and unnotched SCS-6 fiber-reinforced aluminum alloys during tensile tests. Fiber breaks occurring at different loading levels were successfully detected. Effects of debond length and plastic deformation after one fiber break on the stress transfer mechanism were then analyzed by three-dimensional finite element models. Implications of these experimental and numerical results were suggested.

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KW - C. Finite element analysis (FEA)

KW - X-ray topography

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