Digitale Medien
s.l. ; Stafa-Zurich, Switzerland
Materials science forum
Vol. 561-565 (Oct. 2007), p. 2103-2106
ISSN:
1662-9752
Quelle:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Thema:
Maschinenbau
Notizen:
Recently, the study of fine grain steels aimed at achieving into high strength has becomeactive. Welding is one of the most effective methods for connecting the structural components. Forthose cases, the negative influence of any residual tensile stress induced during the welding processmust be considered. It has been proved that shot-peening can effectively solve this problem.However, the influence of the Shot-Peening process on fine grain steels after welding has only beenbriefly reported up to now. In this study, fine grain steels were used, and specimens were obtainedafter heat treatment. Residual stress distributions near the surface of the fine grain steel aftershot-peening were measured by X-ray diffraction technology. Moreover, the effect of hardness ondistributions near the shot-peened surface was also estimated
Materialart:
Digitale Medien
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/02/18/transtech_doi~10.4028%252Fwww.scientific.net%252FMSF.561-565.2103.pdf
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