Erosive wear properties of unidirectional carbon fiber reinforced PEEK composites

2012 ◽  
Vol 55 ◽  
pp. 135-140 ◽  
Author(s):  
Xianqiang Pei ◽  
Klaus Friedrich
Keyword(s):  
Carbon Fiber ◽  
Erosive Wear ◽  
Fiber Reinforced ◽  
Wear Properties ◽  
Carbon Fiber Reinforced

Wear Properties of Metal-Impregnated Carbon Fiber-Reinforced Carbon Composite Sliding Against a Copper Plate Under an Electric Current

2005 ◽  
Author(s):  
Shunichi Kubo ◽  
Hiroshi Tsuchiya
Keyword(s):  
Carbon Fiber ◽  
Electric Current ◽  
High Speed ◽  
Carbon Composite ◽  
Copper Plate ◽  
Fiber Reinforced ◽  
Wear Properties ◽  
Copper Disk ◽  
Carbon Fiber Reinforced ◽  
Arc Discharges

The metal-impregnated carbon fiber-reinforced carbon composite (C/C composite) is expected to be a candidate material for pantograph contact strips of high-speed electric railway vehicles, because its mechanical strength for flexure and impact is much higher than that of the conventional metal-impregnated carbon. The authors have investigated the wear properties of copper-titanium-alloy impregnated C/C composite sliding against a copper disk under an electric current and frequent arc discharges. The tested C/C composite was prepared by press molding and baking of laminated carbon fiber woven sheets. There exists anisotropy in the physical properties originated from the orientation of carbon fiber woven sheets lamination. The C/C composite was slid in two directions, in parallel with or perpendicular to the sheet layer. The test results show that the wear rate in sliding in the parallel direction exceeds that in the perpendicular direction, especially in the cases where the material is subjected to higher current density and more frequent arc discharges.

Wear properties of polyetherimide and carbon fiber-reinforced polyetherimide composite

2012 ◽  
Vol 27 (7) ◽  
pp. 949-957 ◽  
Author(s):  
Peng Yongxin ◽  
Chi Yilin ◽  
Dong Weimin ◽  
Sun Dongming
Keyword(s):  
Carbon Fiber ◽  
Fiber Reinforced ◽  
Wear Properties ◽  
Carbon Fiber Reinforced

Erosive Wear Behaviour of Carbon Fiber-reinforced Epoxy Composite

2015 ◽  
Vol 2 (4-5) ◽  
pp. 2975-2983 ◽  
Author(s):  
K. Sudarshan Rao ◽  
Y.S. Varadarajan ◽  
N. Rajendra
Keyword(s):  
Carbon Fiber ◽  
Epoxy Composite ◽  
Erosive Wear ◽  
Wear Behaviour ◽  
Fiber Reinforced ◽  
Carbon Fiber Reinforced

scholarly journals Chopped Carbon Fiber Reinforced Polymer Composites : Effect of Nanoclay on Adhesive and Abrasive Wear Properties

2019 ◽  
Vol 8 (4) ◽  
pp. 6836-6841
Keyword(s):  
Carbon Fiber ◽  
Abrasive Wear ◽  
Rolling Contact ◽  
Fiber Reinforced Polymer ◽  
Carbon Fiber Reinforced Polymer ◽  
Fiber Reinforced ◽  
Wear Properties ◽  
Reinforced Polymer ◽  
Cfrp Composite ◽  
Carbon Fiber Reinforced

The present work investigates the wear properties of nanoclay-modified carbon fiber reinforced polymer (CFRP) composites when sliding under adhesive and abrasive wear. The specimens were fabricated using epoxy resin, short carbon fiber, and nanoclay filler of 1.0wt%, 3.0wt%, and 5.0wt% content. The wear tests were conducted using pin-on-disc and abrasion resistance test rig for adhesive and abrasive wear condition, respectively. Operating parameters were fixed at 30N load, 300rpm speed and 10km distance for both tests. Pure CFRP composite exhibited lower wear performance compared to pure epoxy in both test conditions. However, with nanoclay incorporation, the wear properties of CFRP composite have improved up to 56% and 44% under adhesive and abrasive wear, respectively. Therefore, the composite reinforced polymer of carbon fiber and nanoclay filler in epoxy matrix provides a synergistic effect under adhesive and abrasive wear conditions. The experimental findings suggest that the CFRP composite has the potential for tribological components and application such as sliding-contact and rolling-contact bearings.

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