The effect of e-waste particle on mechanical behavior of particulate reinforced epoxy matrix composite

2020 ◽  
Vol 573 ◽  
pp. 012013
Author(s):  
R Venkatakrishnan ◽  
R Pabhakaran ◽  
N NarmadaDevi
Keyword(s):  
Mechanical Behavior ◽  
Matrix Composite ◽  
Epoxy Matrix ◽  
Epoxy Matrix Composite ◽  
Particulate Reinforced

Fracture and flexural analysis of sandwich panel with polypropylene honeycomb as core and jute fabric reinforced epoxy matrix composite as skin layer

2019 ◽  
Vol 6 (11) ◽  
pp. 115348 ◽  
Author(s):  
G Venkatachalam ◽  
D Mallikarjuna Reddy ◽  
Shashi Kant Tiwari ◽  
Nilesh Satonkar ◽  
S Kovalan
Keyword(s):  
Matrix Composite ◽  
Epoxy Matrix ◽  
Sandwich Panel ◽  
Skin Layer ◽  
Jute Fabric ◽  
Epoxy Matrix Composite ◽  
Flexural Analysis

Active Vibration Control of Epoxy Matrix Composite Beams with Embedded Shape Memory Alloy TiNi Fibers

2003 ◽  
Vol 17 (08n09) ◽  
pp. 1744-1749 ◽  
Author(s):  
T. Aoki ◽  
A. Shimamoto
Keyword(s):  
Shape Memory Alloy ◽  
Shape Memory ◽  
Vibration Control ◽  
Matrix Composite ◽  
Epoxy Matrix ◽  
Damping Ratio ◽  
Active Vibration Control ◽  
Composite Beams ◽  
Epoxy Matrix Composite ◽  
Active Vibration

In this paper, epoxy matrix composite beams with embedded TiNi (SMA: Shape Memory Alloy) fiber are applied to enhance the strength and fracture toughness of the machinery components. It is also well known that SMA shows the remarkable changes of stiffness and damping ratio between martensite at lower temperature and austenite at high temperature. A shape recovery force is associated with inverse phase transformation of SMA. The effects of heating with current and pre-strain in TiNi fiber of SMA on vibration characteristics are experimentally investigated. The active vibration control is achieved by controlling the current and pre-strain.

Fracture Mechanisms in Fiber Reinforced Polymer Matrix Composites

2014 ◽  
Vol 1611 ◽  
pp. 153-158
Author(s):  
C. Rodríguez ◽  
M. Hinojosa ◽  
J. Aldaco ◽  
A. Cázares
Keyword(s):  
Carbon Fibers ◽  
Matrix Composite ◽  
Polymer Matrix ◽  
Epoxy Matrix ◽  
Polymer Matrix Composites ◽  
Glass Fibers ◽  
Fracture Mechanisms ◽  
Matrix Composites ◽  
Polyester Matrix ◽  
Epoxy Matrix Composite

ABSTRACTIn this work we report the fractographic study of polymer matrix composites specimens reinforced with glass and carbon fibers. Specimens of a polyester matrix composite with 30% of E-glass fibers are prepared and fractured in flexure mode. We also test an epoxy matrix composite with 30% carbon fibers, which is fractured in flexure mode. All specimens are manufactured based on the D790 ASTM standard for bending mode at room temperature. As an exception, the composites with epoxy matrix and reinforced with carbon fiber are cured in an autoclave. The most commonly observed fracture mechanisms are debonding in the interphase, delamination, Chevron lines, microbuckling, river patterns and radial fracture on the fibers.

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