Silicone rubber as a novel insulating material for manufacturing cylindrical glass carbon fiber electrodes

2012 ◽  
Vol 79 ◽  
pp. 159-162 ◽  
Author(s):  
Wei Yao ◽  
Dexiao Zhu ◽  
Jing Liu ◽  
Xiao Yu ◽  
Xuelian Ma
Keyword(s):  
Carbon Fiber ◽  
Silicone Rubber ◽  
Insulating Material ◽  
Cylindrical Glass ◽  
Carbon Fiber Electrodes ◽  
Glass Carbon

The wavenumber imaging of fiber waviness in hybrid glass–carbon fiber reinforced polymer composite plates

2021 ◽  
pp. 002199832110476
Author(s):  
Haiyan Zhang ◽  
Yan Ren ◽  
Jiaxin Song ◽  
Qi Zhu ◽  
Xuefen Ma
Keyword(s):  
Carbon Fiber ◽  
Fiber Reinforced Polymer ◽  
Carbon Fiber Reinforced Polymer ◽  
Layered System ◽  
Fiber Reinforced ◽  
Fiber Waviness ◽  
Computational Performance ◽  
Reinforced Polymer ◽  
Glass Carbon ◽  
Carbon Fiber Reinforced

Out-of-plane waviness is one of the most common defects which degenerates the strength, stiffness, and fatigue life of hybrid glass–carbon fiber–reinforced polymer composites (FRPs). An accurate and high-speed non-destructive testing method is highly desired for large composite structures in industries. Ultrasonic phased array is a great candidate for such application. This paper applies the wavenumber algorithm to image the waviness in hybrid FRP plates which are a multi-layered medium. The central frequency of 5 MHZ is chosen in order to maximize the ply resonance. Transducers are migrated virtually to each interface between glass and carbon plies in order to overcome the difficulty of wave propagation analysis in such multi-layered system. The wavenumber algorithm demonstrates a better computational performance compared to that of the traditional total focusing method (TFM) in time domain up to 6 times. The glass ply depth and waviness angle can be more accurately presented with relative errors less than 1.5% and 14.8%, respectively. In addition, the resin-rich defect characterization is also achievable with a maximum error of 14.4%.

scholarly journals Morphological analysis of glass, carbon and glass/carbon fiber posts and bonding to self or dual-cured resin luting agents

2009 ◽  
Vol 17 (5) ◽  
pp. 476-480 ◽  
Author(s):  
Aloísio Oro Spazzin ◽  
Rafael Ratto de Moraes ◽  
Doglas Cecchin ◽  
Ana Paula Farina ◽  
Bruno Carlini-Júnior ◽  
...  
Keyword(s):  
Carbon Fiber ◽  
Morphological Analysis ◽  
Luting Agents ◽  
Fiber Posts ◽  
Glass Carbon

Thermocouple with carbon fiber electrodes

1970 ◽  
Vol 13 (6) ◽  
pp. 863-864 ◽  
Author(s):  
A. S. Fialkov ◽  
V. I. Lakh ◽  
O. F. Kuchinskaya ◽  
E. V. Novikov ◽  
A. T. Shevchuk ◽  
...  
Keyword(s):  
Carbon Fiber ◽  
Carbon Fiber Electrodes

Nafion-coated carbon fiber electrodes for neurochemical studies in brain tissue

1990 ◽  
Vol 2 (3) ◽  
pp. 175-182 ◽  
Author(s):  
Peter Capella ◽  
Behnam Ghasemzadeh ◽  
Kim Mitchell ◽  
Ralph N. Adams
Keyword(s):  
Carbon Fiber ◽  
Brain Tissue ◽  
Carbon Fiber Electrodes ◽  
Coated Carbon
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