Interlaminar toughness and characteristic morphology of laminated graphite composites interlaminar-toughened

Xiaosu Yi; Yahong Xu; Qunfeng Cheng; Zhengping Fang

Interlaminar toughness and characteristic morphology of laminated graphite composites interlaminar-toughened

Xiaosu Yi, Yahong Xu, Qunfeng Cheng, Zhengping Fang

Research output: Journal Publication › Article › peer-review

6 Citations (Scopus)

Abstract

The interlaminar toughness like G_IC and G_IIC of BMI based composite laminates Ex-situ toughened was studied as well as the interlaminar microstructure and morphology, impact damage resistance, compression strength after impact, and the typical in-plan and out-plan mechanical properties. Based on the Ex-situ toughening concept, it is found that a thermoplastic/thermosetting co-continuous phase is formed by the reaction-induced spinodal phase separation, followed by phase inversion and coarsening in the interlaminar region of composite laminate, which dramatically improves the interlaminar fracture toughness, impact damage resistance and compression strength after impact.

Original language	English
Pages (from-to)	337-346
Number of pages	10
Journal	Cailiao Yanjiu Xuebao/Chinese Journal of Materials Research
Volume	22
Issue number	4
Publication status	Published - Aug 2008
Externally published	Yes

Keywords

Bismaleimide
Composites
Impact damage
Interlaminar toughness
Mechanical properties
Phase morphology

ASJC Scopus subject areas

General Materials Science

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Cite this

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abstract = "The interlaminar toughness like GIC and GIIC of BMI based composite laminates Ex-situ toughened was studied as well as the interlaminar microstructure and morphology, impact damage resistance, compression strength after impact, and the typical in-plan and out-plan mechanical properties. Based on the Ex-situ toughening concept, it is found that a thermoplastic/thermosetting co-continuous phase is formed by the reaction-induced spinodal phase separation, followed by phase inversion and coarsening in the interlaminar region of composite laminate, which dramatically improves the interlaminar fracture toughness, impact damage resistance and compression strength after impact.",

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author = "Xiaosu Yi and Yahong Xu and Qunfeng Cheng and Zhengping Fang",

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language = "English",

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journal = "Cailiao Yanjiu Xuebao/Chinese Journal of Materials Research",

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T1 - Interlaminar toughness and characteristic morphology of laminated graphite composites interlaminar-toughened

AU - Yi, Xiaosu

AU - Xu, Yahong

AU - Cheng, Qunfeng

AU - Fang, Zhengping

PY - 2008/8

Y1 - 2008/8

N2 - The interlaminar toughness like GIC and GIIC of BMI based composite laminates Ex-situ toughened was studied as well as the interlaminar microstructure and morphology, impact damage resistance, compression strength after impact, and the typical in-plan and out-plan mechanical properties. Based on the Ex-situ toughening concept, it is found that a thermoplastic/thermosetting co-continuous phase is formed by the reaction-induced spinodal phase separation, followed by phase inversion and coarsening in the interlaminar region of composite laminate, which dramatically improves the interlaminar fracture toughness, impact damage resistance and compression strength after impact.

AB - The interlaminar toughness like GIC and GIIC of BMI based composite laminates Ex-situ toughened was studied as well as the interlaminar microstructure and morphology, impact damage resistance, compression strength after impact, and the typical in-plan and out-plan mechanical properties. Based on the Ex-situ toughening concept, it is found that a thermoplastic/thermosetting co-continuous phase is formed by the reaction-induced spinodal phase separation, followed by phase inversion and coarsening in the interlaminar region of composite laminate, which dramatically improves the interlaminar fracture toughness, impact damage resistance and compression strength after impact.

KW - Bismaleimide

KW - Composites

KW - Impact damage

KW - Interlaminar toughness

KW - Mechanical properties

KW - Phase morphology

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SN - 1005-3093

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JO - Cailiao Yanjiu Xuebao/Chinese Journal of Materials Research

JF - Cailiao Yanjiu Xuebao/Chinese Journal of Materials Research

IS - 4

ER -

Interlaminar toughness and characteristic morphology of laminated graphite composites interlaminar-toughened

Abstract

Keywords

ASJC Scopus subject areas

UN SDGs

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