Study on the Advantage of Damping Capacity of Engine Using Magnesium Alloy

被引：0
|
作者：
Tian, Tie [1 ]
Yuan, Zhao-cheng [1 ]
Mi, Lin [2 ]
Mao, Xing-zi [3 ]
机构：
[1] Jilin Univ, State Key Lab Automot Simulat & Control, Changchun 130022, Peoples R China
[2] Chongqing Univ Technol, Minist Educ, Key Lab Adv Mfg Technol Automobile Parts, Chongqing 400054, Peoples R China
[3] Chongqing Vehicle Test & Res Inst Co Ltd, Natl Coach Qual Supervis & Testing Ctr, Chongqing 401122, Peoples R China
来源：
2nd International Conference on Sensors, Instrument and Information Technology (ICSIIT 2015) | 2015年
关键词：
engine; magnesium alloy; damping capacity; advantage;
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
The damping capacity AZ91D magnesium alloy and ADC12 aluminum alloy which is used in manufacturing engine valve cover were compared by testing. The results indicate that damping capacity of AZ91D magnesium alloy is greater than ADC12 aluminum alloy at room temperature and the working temperature on the engine. At the working temperature, the damping capacity of AZ91D increases nonlinearly with the increase of strain amplitude, when the strain amplitude of samples of AZ91D and ADC12 is 3.7x10(-3), the damping capacity of AZ91D is 2.5 times as ADC12, and the advantage is the largest.
引用
收藏
页码：335 / 338
页数：4
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