Advanced   Register
IMR OpenIR  > 中国科学院金属研究所  > 期刊论文

题名: Low-frequency damping behavior of closed-cell Mg alloy foams reinforced with SiC particles
作者: Huang, Wen-zhan;  Luo, Hong-jie;  Mu, Yong-liang;  Lin, Hao;  Du, Hao
发表日期: 2017-6-1
摘要: The damping properties of an Mg alloy foam and its composite foams were investigated using a dynamic mechanical thermal analyzer. The results show that the loss factors of both the Mg alloy and its composite foams are insensitive to temperature and loading frequency when the temperature is less than a critical temperature T-crit. However, it increases when the temperature exceeds the T-crit values, which are 200 and 250 degrees C for the Mg alloy foam and the Mg alloy/SiCp composite foams, respectively. The Mg alloy/SiCp composite foams exhibit a higher damping capacity than the Mg alloy foam when the temperature is below 200 degrees C. By contrast, the Mg alloy foam exhibits a better damping capacity when the temperature exceeds 250 degrees C. The variation in the damping capacity is attributed to differences in the internal friction sources, such as the characteristics of the matrix material, abundant interfaces, and interfacial slipping caused by SiC particles, as well as to macrodefects in the Mg alloy and its composite foams.
Appears in Collections:中国科学院金属研究所_期刊论文

Files in This Item:

There are no files associated with this item.

Recommended Citation:
Huang, Wen-zhan,Luo, Hong-jie,Mu, Yong-liang,et al. Low-frequency Damping Behavior Of Closed-cell Mg Alloy Foams Reinforced With Sic Particles[J]. International Journal Of Minerals Metallurgy And Materials,2017,24(6):701-707.

SCI Citaion Data:
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Huang, Wen-zhan]'s Articles
 [Luo, Hong-jie]'s Articles
 [Mu, Yong-liang]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Huang, Wen-zhan]‘s Articles
 [Luo, Hong-jie]‘s Articles
 [Mu, Yong-liang]‘s Articles
Scirus search
 Similar articles in Scirus
Related Copyright Policies
Social Bookmarking
  Add to CiteULike  Add to Connotea  Add to  Add to Digg  Add to Reddit 
所有评论 (0)
内 容:
Email:  *
验证码:   刷新
标 题:
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.



Valid XHTML 1.0!
Copyright © 2007-2018  中国科学院金属研究所  -Feedback
Powered by CSpace