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:
Both Al-Zn alloy and Mg-Al-Zn alloy have been considered as high damping and lightmaterials. For practical use, this study investigated the effects of the structure and the compositionon the vibration fracture characteristics of the Al-xZn alloy and the Mg-xAl-Zn alloy underresonance. For Al-xZn (x=7, 11, 49, 83wt%) alloys, under both constant force and initial-deflectionconditions, the 7Zn showed the greatest vibration life. For Mg-xAl-Zn (x=3, 6, 9wt%) alloys,experimental results indicate that the AZ31-F as-extruded samples showed a greater vibration life,while high Al fully-annealed samples (AZ91-O) had greater vibration fracture resistance underconstant force conditions
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/01/51/transtech_doi~10.4028%252Fwww.scientific.net%252FKEM.319.95.pdf
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