IMR OpenIR
Mechanical and Damping Behavior of Age-Hardened and Non-age-hardened Al Alloys After Friction Stir Processing
Jiang, Hiang-Jie; Zhang, Bing; Liu, Chong-Yu; Yang, Zhen-Xing; Ma, Zong-Yi
2019-09-01
Source PublicationACTA METALLURGICA SINICA-ENGLISH LETTERS
ISSN1006-7191
Volume32Issue:9Pages:1135-1141
AbstractThis study investigated the microstructure, mechanical, and damping properties of a non-age-hardened Al alloy (5086) and an age-hardened Al alloy (7075) after friction stir processing (FSP). Microstructural analyses indicate that FSP led the grain refinement of samples, and the grains size decreased with the decrease in the tool rotation rate. Furthermore, FSP with low rotation rate promotes the eta phase precipitation in the 7075 alloy, causing the micron-sized particles in the 5086 alloy to break up. After being subjected to FSP with low rotation rate, the 5086 and 7075 alloys exhibited excellent mechanical and damping properties. Such improved properties were ascribed to their equilibrium grain boundaries, fine grain, low density of dislocations, high fraction of high misorientation angle, and uniform particle distribution.
KeywordAluminum alloy Mechanical properties Damping
Indexed BySCI
Language英语
WOS IDWOS:000477005900008
PublisherCHINESE ACAD SCIENCES, INST METAL RESEARCH
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/80796
Collection中国科学院金属研究所
Recommended Citation
GB/T 7714
Jiang, Hiang-Jie,Zhang, Bing,Liu, Chong-Yu,et al. Mechanical and Damping Behavior of Age-Hardened and Non-age-hardened Al Alloys After Friction Stir Processing[J]. ACTA METALLURGICA SINICA-ENGLISH LETTERS,2019,32(9):1135-1141.
APA Jiang, Hiang-Jie,Zhang, Bing,Liu, Chong-Yu,Yang, Zhen-Xing,&Ma, Zong-Yi.(2019).Mechanical and Damping Behavior of Age-Hardened and Non-age-hardened Al Alloys After Friction Stir Processing.ACTA METALLURGICA SINICA-ENGLISH LETTERS,32(9),1135-1141.
MLA Jiang, Hiang-Jie,et al."Mechanical and Damping Behavior of Age-Hardened and Non-age-hardened Al Alloys After Friction Stir Processing".ACTA METALLURGICA SINICA-ENGLISH LETTERS 32.9(2019):1135-1141.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Jiang, Hiang-Jie]'s Articles
[Zhang, Bing]'s Articles
[Liu, Chong-Yu]'s Articles
Baidu academic
Similar articles in Baidu academic
[Jiang, Hiang-Jie]'s Articles
[Zhang, Bing]'s Articles
[Liu, Chong-Yu]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Jiang, Hiang-Jie]'s Articles
[Zhang, Bing]'s Articles
[Liu, Chong-Yu]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

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