Application of Fiber Reinforced Composites for Sports Instruments

2014 ◽  
Vol 687-691 ◽  
pp. 4256-4259 ◽  
Author(s):  
Dong Hai Su

The application of fiber reinforced composites for sports instruments is introduced. The advantage of fiber reinforced composites, materials selection, products varieties, examples and status of application for sports instruments are discussed.

2013 ◽  
Vol 641-642 ◽  
pp. 329-332
Author(s):  
Bo Qiang Shi ◽  
Yun Tao Cai

Fiber- reinforced composites have been applied extensively not only in aero-space, automobile and other industries, but also in sports instruments. The application of fiber- reinforced composites for sports instruments is introduced. The advantage of fiber rein-forced composites, materials selection, products varieties, examples and status of application for sports instruments are discussed.


2020 ◽  
Vol 10 (7) ◽  
pp. 2230 ◽  
Author(s):  
Kanji Ono

In this paper, ultrasonic attenuation of engineering materials is evaluated comprehensively, covering metals, ceramics, polymers, fiber-reinforced composites, wood, and rocks. After verifying two reliable experimental methods, 336 measurements are conducted and their results are tabulated. Attenuation behavior is determined over broadband spectra, extending up to 15 MHz in low attenuating materials. The attenuation spectra are characterized in combination with four power law terms, with many showing linear frequency dependence, with or without Rayleigh scattering. Dislocation damping effects are re-evaluated and a new mechanism is proposed to explain some of the linear frequency dependencies. Additionally, quadratic and cubic dependencies due to Datta–Kinra scattering and Biwa scattering, respectively, are used for some materials to construct model relations. From many test results, some previously hidden behaviors emerged upon data evaluation. Effects of cold working, tempering, and annealing are complex and sometimes contradictory. Comparison to available literature was attempted for some, but most often prior data were unavailable. This collection of new attenuation data will be of value in materials selection and in designing structural health monitoring and non-destructive inspection protocols.


2012 ◽  
Vol 485 ◽  
pp. 506-509 ◽  
Author(s):  
Guang Hui Sun ◽  
Juan Juan Wang

The fiber reinforced composites materials possess some excellent characteristics, including light in weight, high strength, high elastic modulus, easy molding and good corrosion resistance and so on. Therefore, fiber reinforced composites materials has extensive application in production-manufacturing of sports equipments, which is valuable to improve player performance. This study elaborated the application advantages of fiber reinforced composites materials in sports equipments, and selection principles, product variety, application example in order to provide a reference for sports equipment manufacturing.


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