What is th english of 碳纖維製數種?

Question

I want to ask ehat is the English of 碳纖維製數種?

Answer 1

Are you refering to:目前一般所使用的球拍是『金屬製』球拍，有鋼製、鋁製、碳纖維製數種；這類球拍質地 較輕易於揮動，適合快速擊球！！ 在選擇球拍時，個人可以按自己的習慣和藉用別人 ...碳纖維製: Graphite (This is what they refering to for sports.)怎樣選擇網球拍選擇一支適合自己的網球拍....2. 材料 曾幾何時，球拍是用木(Wood)或鋁材(Aluminium)制造。一些曾用陶磁(Ceramic) 制造的球拍亦因比較脆弱，所以亦被淘汰了。 時至今日，網球拍材料的主流是以碳纖維(Graphite)為主的複合材料。亦有一些用上高系數碳纖維(High Modulus Graphic)作為主要材料，而這種球拍一般來講比較硬。  另外亦有克拉纖維 (Kevlar)，鈦金屬 (Titanium)，及最高級的航天碳纖維 (Air Carbon)，由於 Air carbon 是用於製造飛機工程，所以比較輕但卻更耐用。最重要的是以上的新材料的減震效果比以往的改良很多。http://www.gekigoke.com/web/sport/tennis.htmlThe actual name for 碳纖維製 is fiber carbon. Carbon fiber can refer to carbon filament thread, or to felt or woven cloth made from those carbon filaments. By extension, it is also used informally to mean any composite material made with carbon filament; for more on that application, see graphite-reinforced plastic.
圖片參考：http://en.wikipedia.org/skins-1.5/common/images/magnify-clip.png
A cloth of woven carbon filamentsContents[hide]1 Synthesis 2 Textile 3 Uses 4 Future directions 5 External links [edit]SynthesisEach carbon filament is made out of long, thin sheets of carbon similar to graphite. A common method of making carbon filaments is the oxidation and thermal pyrolysis of polyacrylonitrile (PAN), a polymer used in the creation of many synthetic materials. Like all polymers, polyacrylonitrile molecules are long chains, which are aligned in the process of drawing fibres. When heated in the correct fashion, these chains bond side-to-side, forming narrow graphene sheets which eventually merge to form a single, jelly roll-shaped filament. The result is usually 93-95% carbon. Lower-quality fibre can be manufactured using pitch or rayon as the precursor instead of PAN. The carbon can become further enhanced, as high modulus, or high strength carbon, by heat treatment processes. Carbon heated in the range of 1500-2000 °C (carburizing) exhibits the highest tensile strength (820,000 psi or 5,650 MPa or 5,650 N/mm²), while carbon fibre heated from 2500 to 3000 °C (graphitizing) exhibits a higher modulus of elasticity (77,000,000 psi or 531 GPa or 531 kN/mm²).