Role of surface treatment in textile composites

2001 ◽  
Vol 32 (3-4) ◽  
pp. 487-498 ◽  
Author(s):  
A. Nakai ◽  
T. Osada ◽  
H. Hamada ◽  
N. Takeda
2000 ◽  
Author(s):  
Jared N. Baucom ◽  
Mohammed A. Zikry ◽  
Yiping Qiu

Abstract This investigation examines the role of porosity in the perforation resistance of 3-D woven fiber reinforced epoxy panels under impact by rigid projectiles at velocities of 100 to 200 m/s. Incident and residual velocities are measured to determine the energy absorption by the target. To compare samples of different areal density, the energy is normalized by the target areal density. The sample responses segregate by porosity, and the more highly porous samples absorb a greater amount of specific energy. The reason for this is unclear but may be due to the deflection of matrix cracks by pores or due to the greater flexibility of the fibers to absorb energy through tensile straining. Although porosity is generally an undesirable property in textile composites, the induction of porosity may result in reduced panel weight without degradation of ballistic performance, a clear advantage for weight minimization.


2019 ◽  
Vol 475 ◽  
pp. 982-985 ◽  
Author(s):  
Zoltán Gyökér ◽  
Gréta Gergely ◽  
Dániel Koncz Horváth ◽  
Eszter Bodnár ◽  
Zoltán Gácsi
Keyword(s):  

RSC Advances ◽  
2016 ◽  
Vol 6 (43) ◽  
pp. 36345-36355 ◽  
Author(s):  
R. V. Lakshmi ◽  
Parthasarathi Bera ◽  
Chinnasamy Anandan

The effect of alkaline and acidic treatments on the surface morphology, chemical composition and electrochemical behavior of Ti β–21S alloy is studied. Also, the role of GPTMS–TIP sol–gel coating in obviating the effects is explored.


2014 ◽  
Vol 17 (sup1) ◽  
pp. 8-9 ◽  
Author(s):  
L. Capek ◽  
A. Simunek ◽  
P. Henys ◽  
L. Dzan
Keyword(s):  

2006 ◽  
Vol 89 (3) ◽  
pp. 1107-1109 ◽  
Author(s):  
Fernanda Andreola ◽  
Marcello Romagnoli ◽  
Elena Castellini ◽  
Gigliola Lusvardi ◽  
Ledi Menabue
Keyword(s):  

1971 ◽  
Vol 42 (13) ◽  
pp. 5893-5895 ◽  
Author(s):  
M. Bertolotti ◽  
L. Stagni ◽  
G. Vitali ◽  
L. Muzii

Author(s):  
Williams Marcel Caceres-Ferreira ◽  
Graciela Morales ◽  
Gustavo Soria-Arguello ◽  
María del Carmen Aguilar-Castro ◽  
Ana Cristina Amparán-Estrada ◽  
...  

Sign in / Sign up

Export Citation Format

Share Document