【摘要】 对赛车链条用钢的化学成分及调质后的机械性能进行了研究 ,从而确定了适用赛车链条用钢的最佳化学成分。该赛车链条的投产可创较大的经济和社会效益更多还原

【Abstract】 The paper studies the chemical composition of steel for racing bicycle chain and the mechanical properties after being quenched, then the optimum chemical composition of steel is determined. The magnificent economic and social benefits can be resulted from the production of racing bicycle chain.更多还原