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:
All of the experiments performed on friction welding combinations of 304SS and mildsteel are modeled using the ABAQUS code and the Johnson-cook equation is used to definecoupled thermo-mechanical properties of materials. The variations of temperature, von-Misesstress, plastic strain, and strain rate during continuous welding are systematically investigated andanalyzed. The calculated results of temperature distribution are in good agreement with the infrareddetected ones. The numerically calculated results for the shape of the welded joint also show anexcellent fit with experimental observations. The von-Misses stress and equivalent straindistributions are more influenced by the initial pressure than the final pressure. Themetallographical examinations, hardness and tensile tests of the samples are carried out. In all thetension tests carried out the samples were broken from their base metals and not the welds
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/02/18/transtech_doi~10.4028%252Fwww.scientific.net%252FMSF.580-582.335.pdf
