Fatigue characteristics of metal impregnated C/C composites with slots for load transfer

Masahiro Moriyama; Yoshihiro Takao; Wen Xue Wang; Terutake Matsubara

doi:10.1016/j.ijfatigue.2009.02.011

Fatigue characteristics of metal impregnated C/C composites with slots for load transfer

Masahiro Moriyama, Yoshihiro Takao, Wen Xue Wang, Terutake Matsubara

Division of Renewable Energy Dynamics

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

8 Citations (Scopus)

Abstract

An experimental investigation is performed on the quasi-static and cyclic behavior of metal impregnated composites such as Cu-C/C and Si-C/C with a slot together with C/C for comparison. They are expected to be applied to an aircraft brake system. Composites tested are based on a preformed yarn method and their fatigue strength and related characteristics are obtained. Damage mechanisms are discussed and it is concluded that effects of microscopic debonding are quite important to the fatigue response of the present specimen and that the debonding makes the failure mode shift from crack propagation in static loading to bearing in cyclic loading.

Original language	English
Pages (from-to)	208-217
Number of pages	10
Journal	International Journal of Fatigue
Volume	32
Issue number	1
DOIs	https://doi.org/10.1016/j.ijfatigue.2009.02.011
Publication status	Published - Jan 2010

All Science Journal Classification (ASJC) codes

Modelling and Simulation
Materials Science(all)
Mechanics of Materials
Mechanical Engineering
Industrial and Manufacturing Engineering

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10.1016/j.ijfatigue.2009.02.011

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title = "Fatigue characteristics of metal impregnated C/C composites with slots for load transfer",

abstract = "An experimental investigation is performed on the quasi-static and cyclic behavior of metal impregnated composites such as Cu-C/C and Si-C/C with a slot together with C/C for comparison. They are expected to be applied to an aircraft brake system. Composites tested are based on a preformed yarn method and their fatigue strength and related characteristics are obtained. Damage mechanisms are discussed and it is concluded that effects of microscopic debonding are quite important to the fatigue response of the present specimen and that the debonding makes the failure mode shift from crack propagation in static loading to bearing in cyclic loading.",

author = "Masahiro Moriyama and Yoshihiro Takao and Wang, {Wen Xue} and Terutake Matsubara",

note = "Funding Information: This work was supported by the Ministry of Education, Culture, Sports, Science and Technology of Japan under a Grant-in-aid (B-No.18360407) for Scientific Research, which is sincerely appreciated.",

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doi = "10.1016/j.ijfatigue.2009.02.011",

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AU - Moriyama, Masahiro

AU - Takao, Yoshihiro

AU - Wang, Wen Xue

AU - Matsubara, Terutake

N1 - Funding Information: This work was supported by the Ministry of Education, Culture, Sports, Science and Technology of Japan under a Grant-in-aid (B-No.18360407) for Scientific Research, which is sincerely appreciated.

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N2 - An experimental investigation is performed on the quasi-static and cyclic behavior of metal impregnated composites such as Cu-C/C and Si-C/C with a slot together with C/C for comparison. They are expected to be applied to an aircraft brake system. Composites tested are based on a preformed yarn method and their fatigue strength and related characteristics are obtained. Damage mechanisms are discussed and it is concluded that effects of microscopic debonding are quite important to the fatigue response of the present specimen and that the debonding makes the failure mode shift from crack propagation in static loading to bearing in cyclic loading.

AB - An experimental investigation is performed on the quasi-static and cyclic behavior of metal impregnated composites such as Cu-C/C and Si-C/C with a slot together with C/C for comparison. They are expected to be applied to an aircraft brake system. Composites tested are based on a preformed yarn method and their fatigue strength and related characteristics are obtained. Damage mechanisms are discussed and it is concluded that effects of microscopic debonding are quite important to the fatigue response of the present specimen and that the debonding makes the failure mode shift from crack propagation in static loading to bearing in cyclic loading.

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Fatigue characteristics of metal impregnated C/C composites with slots for load transfer

Abstract

All Science Journal Classification (ASJC) codes

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