Static, fatigue and impact behaviour of an autoclaved flax fibre reinforced composite for aerospace engineering

被引：42

作者：

Panzera, Tulio Hallak ^{[1
,3
]}

Jeannin, Thomas ^{[2
]}

Gabrion, Xavier ^{[2
]}

Placet, Vincent ^{[2
]}

Remillat, Chrystel ^{[1
]}

Farrow, Ian ^{[1
]}

Scarpa, Fabrizio ^{[1
]}

机构：

[1] Univ Bristol, Bristol Composites Inst ACCIS, UKR, Bristol BS8 1T, Avon, England

[2] Univ Bourgogne Franche Comte, Dept Appl Mech, CNRS UFC ENSMM UTBM, FEMTO ST Inst, F-25000 Besancon, France

[3] Fed Univ Sao Joao Del Rei UFSJ, Ctr Innovat & Technol Composite Mat CITeC, Dept Mech Engn, Sao Joao Del Rei, MG, Brazil

来源：

COMPOSITES PART B-ENGINEERING | 2020年 / 197卷

基金：

欧盟地平线“2020”;

关键词：

Flax; Epoxy; Fire-retardant; Quasi-static; Fatigue; Impact; LINUM-USITATISSIMUM L; EPOXY; FLAX/EPOXY; BIOCOMPOSITES; PERFORMANCE; EVOLUTION;

D O I：

10.1016/j.compositesb.2020.108049

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This work describes the physical and mechanical characterization of unidirectional [0](12) and crossply [(0/90)(3)/(0) over bar](s) flax fibre reinforced composites fabricated in autoclave using a prepreg flax tape impregnated with fire retardant epoxy polymer. Tensile, bending and impact properties are evaluated along the longitudinal and transverse fibre directions. The tensile-tensile fatigue behaviour is characterised along the fibre direction. Physical and specific properties are also assessed to identify the potential characteristics of these bio-based composites for lightweight and secondary loadbearing applications. The robust manufacturing process described in this work, coupled with precision laser cutting, makes this type of composite a promising sustainable material for aircraft, transport and lightweight construction designs.

引用

页数：11

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