scholarly journals Enhancement of impact toughness and damage behaviour of natural fibre reinforced composites and their hybrids through novel improvement techniques: A critical review

2021 ◽  
Vol 259 ◽  
pp. 113496
Author(s):  
M. Muneer Ahmed ◽  
H.N. Dhakal ◽  
Z.Y. Zhang ◽  
A. Barouni ◽  
R. Zahari
2018 ◽  
Vol 32 (9) ◽  
pp. 1282-1302 ◽  
Author(s):  
T Rajmohan ◽  
R Vinayagamoorthy ◽  
K Mohan

In the modern years, natural fibre composites have been converted into significant materials in many industries such as automotive, aerospace and and so on. Several types of natural fibre composites, particularly plant-based fibre composites, have been developed and tested. However, their mixed nature, engineer’s requirement of experience, an understanding of machinability databases, limit setting and trouble in manufacturing are barriers to extensive use of composites. The final shape of the natural fibre–reinforced composites (NFRCs) are obtained by conventional and unconventional machining. Machining of these composites generates confront due to the heterogeneous and anisotropic nature. Different methodologies and tools are intended to overcome the machining defects. In this article, a wide range of literature review on machining of NFRCs is examined with focus on conventional and unconventional machining operation. This article also discusses the influences of machining parameters and optimum conditions for machining of NFRCs.


2001 ◽  
Vol 54 (2-3) ◽  
pp. 355-360 ◽  
Author(s):  
Kathleen Van de Velde ◽  
Paul Kiekens

2014 ◽  
Vol 591 ◽  
pp. 7-10 ◽  
Author(s):  
V. Santhanam ◽  
M. Chandrasekaran

Natural fibre reinforced composites have attracted the attention of research community mainly because they are turning out to be an alternative to synthetic fibre. Various natural fibres such as jute, sisal, palm, coir and banana are used as reinforcements. In this paper, banana fibres and glass fibres have been used as reinforcement. Hybrid epoxy polymer composite was fabricated using chopped banana/glass fibre and the effect of alkali treatment was also studied. It is found that the alkali treatment improved the mechanical properties of the composite.


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