文章基本信息

标题：Impact Strength of Natural Fibre Composites Measured by Different Test Methods: A Review
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作者：Namasivayam Navaranjan ; Namasivayam Navaranjan ; Thomas Neitzert 等
期刊名称：MATEC Web of Conferences
电子版ISSN：2261-236X
出版年度：2017
卷号：109
页码：1-7
DOI：10.1051/matecconf/201710901003
语种：English
出版社：EDP Sciences
摘要：Different types of impact test methods have been used in recent years to measure the impact resistance of natural fibre composites (NFCs). After reviewing the literature, the impact resistance of flax, hemp, sisal, wood and jute fibre composites that were measured using different test methods have been compared and discussed. It has been learned that the test methods were selected for research interest, industry requirement or availability of test equipment. Each method had its own advantages and limitations. The result from a particular test could be compared but not with the result from other test methods. Most impact test methods were developed for testing ductile-brittle transition of metals. However, each NFC has a different morphology and cannot be comparable to metals in failure mode and energy absorption characteristic during an impact test. A post evaluation of morphology of an NFC sample after an impact test is important to characterise the material.