ISSN:
1013-9826
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
The damping behavior of an Fe-28Mn-6Si-5Cr-0.5NbC (mass%) shape memory alloywas measured by low cycle fatigue tests during tension-compression loadings. A remarkabledamping capacity was observed above the strain amplitude of 0.1%, and the specific dampingcapacity (SDC) parameter reached saturation at ~ 80% above 0.4%. The reversible motion of the γ/εinterfaces is considered to dominate the cyclic deformation behavior, while the work hardeningduring tension-compression loading is negligible. These characteristics are favorable for seismicdamping devices that protect civil structures from earthquakes
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/01/51/transtech_doi~10.4028%252Fwww.scientific.net%252FKEM.319.53.pdf
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