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J. Cent. South Univ. Technol. (2008) 15(s1): 271-274 DOI: 10.1007/s11771-008-361-8 Damping of magnetorheological elastomers CHEN Lin(陈 琳)1, 2, GONG Xing-long(龚兴龙)1, 2 (1. CAS Key Laboratory..., Hefei 230027, China) Abstract: The damping property of magnetorheological elastomers (MREs) is characterized by a modified dynamic mechanical-magnetic coupled analyzer. The influence of external......
High damping capacities of Mg-Cu based alloys WAN Di-qing(万迪庆)1, HE Bo-lin(何柏林)1, XIONG Guang-yao(熊光耀)1, CHEN Zhao-xia(陈朝霞)1, WANG Jin-cheng(王锦程)2, YANG Gen-cang(杨根仓)2 1. School...’an 710072, China Received 23 September 2009; accepted 30 January 2010 Abstract: The dynamic mechanical analyzer (DMA) was applied to investigate the damping properties of Mg-Cu based alloys. The results......
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High Damping Alloys and Their Application Fuxing Yin1 (1.National Research Institute for Metals, Tsukuba 305-0047, Japan) 摘要:Damping alloys show prospective applications in the elimination of unwanted vibrations and acoustic noise. The basic definitions and characterization methods of damping capacity are reviewed in this paper. Several physical mechanisms controlled by the alloy......
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Influence of CaO on damping capacity and mechanical properties of Mg alloy Dong-In JANG1, Jin-Kyu LEE1, Dae-Up KIM2, Shae-K KIM1 1. Advanced Material Division, Korea Institute...; Abstract: For developing cost effective damping Mg alloys with high......
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Effect of environmental temperature on damping capacity of Cu-Al-Mn alloy JIAO Yu-qin(焦玉琴)1, 2, WEN Yu-hua(文玉华) 1, LI Ning(李 宁)1, HE Jia-qiang(何加强)1, TENG Jin(滕 劲)1 1. School of Manufacturing...; Abstract: The effect of environmental temperature on the damping capacity of Cu-7.66Al-9.52Mn (mass fraction, %) alloy was studied. The result shows that with increasing the environmental......
Effect of ball-milling parameter on mechanical and damping properties of sintered Mg-Zr alloy LIU Zi-li(刘子利)1, 2, 3, LIU Xi-qin(刘希琴)3, SHEN Ping(沈 平)3, ZHU Xiu-rong(朱秀荣)2, MENG Liang(孟 亮)1 1... r/min rotation speed, the microstructure of the sintered alloy is greatly refined, and Zr-phase distributes uniformly. The micro-hardness, bending strength and damping capacities are the greatest......