ISSN:
1662-9752
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:
Friction stir processing (FSP) of cast NiAl bronze has resulted insignificant increases in properties including more than doubling the yield greater that40 percent increase in the threshold fatigue life; all achieved while increasingductility. These and other strength, greater than a 60 percent increase in tensilestrength, and property improvements were realized following studies of FSPprocedures specifically for NiAl bronze. Within this manuscript, FSP procedures andother “lessons learned” are presented. Details of property improvements aredocumented elsewhere within this conference proceedings (see Fuller et al.).Presented herein are tool designs for efficient material flow, tool materials capable oflong life at 1000°C, rastering procedures covering large surface areas, and otherresults pertinent to achieve improved properties in cast NiAl bronze following frictionstir processing
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/02/15/transtech_doi~10.4028%252Fwww.scientific.net%252FMSF.539-543.3721.pdf
