Effect of interleaf sequence on impact damage and residual strength in a graphite/epoxy laminate

X. S. Yi; X. F. An

doi:10.1023/B:JMSC.0000025872.39337.16

Effect of interleaf sequence on impact damage and residual strength in a graphite/epoxy laminate

X. S. Yi, X. F. An

Research output: Journal Publication › Article › peer-review

30 Citations (Scopus)

Abstract

The effect of interleaf sequence on impact damage and residual strength was analyzed in a graphite/epoxy laminates. The interleaf sequence created a unique laminated structure for advanced composites : graphite/non-toughened epoxy plies and PEK-C modified phase-inversion interply layers. The interleaf sequence also attributed the in-plane mechanical properties to the graphite/non- toughened epoxy plies and the damage resistance properties to the thermoplastic rich interlayer. It was found that the interaction between the two concepts can determine the post-impact behavior in the laminates.

Original language	English
Pages (from-to)	3253-3255
Number of pages	3
Journal	Journal of Materials Science
Volume	39
Issue number	9
DOIs	https://doi.org/10.1023/B:JMSC.0000025872.39337.16
Publication status	Published - 1 May 2004
Externally published	Yes

ASJC Scopus subject areas

General Materials Science
Mechanics of Materials
Mechanical Engineering

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10.1023/B:JMSC.0000025872.39337.16

Cite this

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title = "Effect of interleaf sequence on impact damage and residual strength in a graphite/epoxy laminate",

abstract = "The effect of interleaf sequence on impact damage and residual strength was analyzed in a graphite/epoxy laminates. The interleaf sequence created a unique laminated structure for advanced composites : graphite/non-toughened epoxy plies and PEK-C modified phase-inversion interply layers. The interleaf sequence also attributed the in-plane mechanical properties to the graphite/non- toughened epoxy plies and the damage resistance properties to the thermoplastic rich interlayer. It was found that the interaction between the two concepts can determine the post-impact behavior in the laminates.",

author = "Yi, {X. S.} and An, {X. F.}",

note = "Funding Information: This investigation was carried out at the National Key Laboratory of Advanced Composites (LAC/BIAM) in Beijing, financed by the National High-tech Program (863) under grant No. 2002AADF3302. Mr. An acknowledges also the financial support of the Laboratory Funds for this study.",

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AU - An, X. F.

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Y1 - 2004/5/1

N2 - The effect of interleaf sequence on impact damage and residual strength was analyzed in a graphite/epoxy laminates. The interleaf sequence created a unique laminated structure for advanced composites : graphite/non-toughened epoxy plies and PEK-C modified phase-inversion interply layers. The interleaf sequence also attributed the in-plane mechanical properties to the graphite/non- toughened epoxy plies and the damage resistance properties to the thermoplastic rich interlayer. It was found that the interaction between the two concepts can determine the post-impact behavior in the laminates.

AB - The effect of interleaf sequence on impact damage and residual strength was analyzed in a graphite/epoxy laminates. The interleaf sequence created a unique laminated structure for advanced composites : graphite/non-toughened epoxy plies and PEK-C modified phase-inversion interply layers. The interleaf sequence also attributed the in-plane mechanical properties to the graphite/non- toughened epoxy plies and the damage resistance properties to the thermoplastic rich interlayer. It was found that the interaction between the two concepts can determine the post-impact behavior in the laminates.

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Effect of interleaf sequence on impact damage and residual strength in a graphite/epoxy laminate

Abstract

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