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:
Based on the recent requirements, high strength, high damping stainless alloy HIDASwas developed. The chemical compositions are Fe-12%Cr-22%Mn and Fe-12%Cr-22%Mn-2%Co.After solution annealing, microstructure consisting of austenite fcc [removed info], martensite hcp [removed info] and bcc[removed info]’. When cold work was given, [removed info] and [removed info] increased. Damping capacity increased with theincrease of [removed info] phase. The mechanism of high damping capacity would come from the hystereticmotion of Shockley partial dislocations which are lying at interphase interface of [removed info]/[removed info]. This alloyhas also high strength. This is due to fine structure of [removed info]/[removed info]. Because of these properties, HIDAScan be applied to machinery industries
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/01/51/transtech_doi~10.4028%252Fwww.scientific.net%252FKEM.319.91.pdf
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