CHARACTERIZATION OF A POLYMER-MATRIX COMPOSITE SUPPORT BEAM

被引：0

作者：

Strekelj, Neva ^{[1
]}

Maren, Matevz ^{[1
]}

Naglic, Iztok ^{[1
]}

Demsar, Andrej ^{[1
]}

Dervaric, Evgen ^{[1
]}

Markoli, Bostjan ^{[1
]}

机构：

[1] Univ Ljubljana, Fac Nat Sci & Engn, Ljubljana 1000, Slovenia

来源：

MATERIALI IN TEHNOLOGIJE | 2014年 / 48卷 / 03期

关键词：

polymer-matrix composite; fibre; microstructure; tensile properties;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper deals with the characterization of a polymer-matrix composite support beam designed for the automotive industry. The discussed composite polymer-matrix material was characterized using light microscopy (LM), scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDS), Vickers hardness (HV) measurements and mechanical testing under tensile loads. Using these characterization methods the diameter, distribution and arrangement of the fibres in the composite material were determined. The type of fibres used in this composite material was also established from the chemical composition determined by EDS. The mechanical properties of the discussed composite material under a tensile load were determined on proportional, sub-sized, tensile specimens prepared from the support beam.

引用

页码：429 / 432

页数：4