Electrical resistance curing of carbon-fibre/epoxy composites

被引：66

作者：

Joseph, C ^{[1
]}

Viney, C ^{[1
]}

机构：

[1] Univ Oxford, Dept Mat, Oxford OX1 3PH, England

来源：

COMPOSITES SCIENCE AND TECHNOLOGY | 2000年 / 60卷 / 02期

关键词：

carbon fibres; polymer-matrix composites; curing; mechanical properties; electrical resistance heating;

D O I：

10.1016/S0266-3538(99)00112-8

中图分类号：

TB33 [复合材料];

学科分类号：

摘要：

Carbon-fibre/epoxy resin composites were cured by the ohmic heating that results from passing an electrical current through the fibres. Additional cured composite was prepared conventionally. All samples consisted of eight-layer stacks of pre-preg, containing 38% fibre by volume. Vickers hardness measurements demonstrate that both processes lead to the same level of cross-linking. In three-point bend tests, the properties of resistance cured composite compare favourably with those of oven-cured samples, Significantly less energy is used in the process of resistance curing small samples, relative to curing in an oven or autoclave. (C) 2000 Elsevier Science Ltd. All rights reserved.

引用

页码：315 / 319

页数：5

共 14 条

[1]

ABEL PB, 1993, 4491 NASA

[2]

[Anonymous], 1992, MAT ENG FUNDAMENTAL

[3]

Bader M. G., 1974, Composites, V5, P253, DOI 10.1016/0010-4361(74)90365-6

[4] EXPERIMENTAL CHARACTERIZATION OF PROCESSING-PERFORMANCE RELATIONSHIPS OF RESISTANCE WELDED GRAPHITE POLYETHERETHERKETONE COMPOSITE JOINTS [J].

DON, RC ;

GILLESPIE, JW ;

LAMBING, CLT .

POLYMER ENGINEERING AND SCIENCE, 1992, 32 (09) :620-631

[5]

Eveno EC., 2016, J THERMOPLASTIC COMP, V1, P322, DOI DOI 10.1177/089270578800100402

[6]

EWINS PD, 1974, NAT PHYS LAB C COMP

[7]

HOLMES ST, 1994, THESIS U DELAWARE NE

[8]

Krutko NP, 1996, DOKL AKAD NAUK BELAR, V40, P68

[9]

Lovins AB, 1996, FACTOR 4 DOUBLING WE

[10]

McKnight SH, 1997, ADV POLYM TECH, V16, P279, DOI 10.1002/(SICI)1098-2329(199711)16:4<279::AID-ADV3>3.0.CO

← 1 2 →