About Yu Xueyong
About Changshu Inst. of Technol., Changshu
About Cheng Fengjun
About Sichuan Univ., Chengdu
About Dong Shoujun
About Sichuan Univ., Chengdu
About Jixie Gongcheng Cailiao
About iron base alloy
About aluminum containing alloy
About metal structure(microstructure)
About damping capacity
About silicon additive alloy
About internal friction
About crystal grain
About hardening(heat treatment)
About water cooling
About Transformation structures,work structures
About Mechanical properties
About ミクロ組織
About ダンピング
About Si含有量