超薄合金击剑防护内衣的研究  

Research on the New Fencing Uunderclothes of Ultra-Thin Allor

作　　者：林永升[1] 林德明[2] 陈明华[3] 石宏[1] 蒋小兵 

机构地区：[1]中山大学体育部,广州510275 [2]中山大学物理系,广州510275 [3]广东省计量科学研究所力学室 [4]广东省公安高等专科学校

出　　处：《中国体育科技》1999年第4期44-46,共3页China Sport Science and Technology

基　　金：广东省科委资助项目!No.9613503

摘　　要：本文利用材料科学近年发展的液态金属快淬技术和精轧技术,制备厚度几十μm ,宽20 m m 的超薄合金条带,精工设计编织成击剑防护内衣防护层。这种新防护层材料有刚柔相济的优点,与纯纤维击剑防护内衣比较,超薄合金防护层的刚性和弹性可能把击剑用力过猛或意外断剑后剑端作用到人体上的能量反弹部分到体外,减少对人体肌肤及内脏的伤害;与国外新型材料卡夫拉(Kevlar)纤维相比,有价格便宜的优势。This paper studies how to use the rapid quenched technology of the liquid state metal and precise rolling technology to make ultra-thin alloy ribbons and weave them with careful design into protecting layer of fencing underclothes. This protecting layer combined with both the advantages of rigidity and ductility. The firmness and elasticity of the ultra-thin alloy protecting layer can bounce back the energy on human body which is caused by the end of the sword when the player thrusts too hard or when the sword is broken, so as to decrease the injuries to the players more effectively, compared with fencing underclothes made of pure fiber. Comparing with imported Kevlar fiber,it is cheaper. The new fencing protecting underclothes may become kind of protecting clothes with great potential.

关 键 词：击剑 新材料 超薄合金 护具 

分 类 号：G885[文化科学—体育训练]