ISSN:
1662-8985
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:
Knowledge on the contact condition at the tool/workpiece interface is essential forunderstanding many aspects of FSW. In the present study, FSW experiments were conducted usingaluminium alloys followed by metallographic examination focusing on the tool shoulder-workpieceinterface region. It was observed that an interfacial intermetallic layer and hence metallurgicalsticking/soldering readily formed. Temperature measurements have suggested the presence ofinterface liquid, hence suggesting a mechanical sliding contact condition dominant. This has beensupported by the observation on material flow within the shear layer
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/01/40/transtech_doi~10.4028%252Fwww.scientific.net%252FAMR.29-30.43.pdf
Permalink