DocumentCode
2813927
Title
Internal friction of nanocrystalline Ni and alloys of Ni and Fe
Author
Xu, Shuqiong
Author_Institution
Eng. Coll., Linyi Univ., Linyi, China
fYear
2011
fDate
15-17 July 2011
Firstpage
5006
Lastpage
5009
Abstract
Internal friction results from the wastage of the mechanical energy inside materials. It is very sensitive to microstructure and dynamic change process happening in the materials. The major work in this paper is to measure the internal friction of nanocrystalline Ni and alloys of Ni and Fe in low and high temperature by means of the frequency modulation apparatus (FMAA-1). And several relaxation peaks were also found and discussed.
Keywords
anelastic relaxation; frequency modulation; internal friction; iron alloys; nanostructured materials; nickel; nickel alloys; Ni; NiFe; dynamic change process; frequency modulation apparatus; internal friction; mechanical energy; microstructure; nanocrystalline materials; relaxation; Cooling; Friction; Grain size; Heating; Iron; Nickel; internal friction; modulus; nanocrystalline metal;
fLanguage
English
Publisher
ieee
Conference_Titel
Mechanic Automation and Control Engineering (MACE), 2011 Second International Conference on
Conference_Location
Hohhot
Print_ISBN
978-1-4244-9436-1
Type
conf
DOI
10.1109/MACE.2011.5988140
Filename
5988140
Link To Document