Original scientific paper

Heat treatment influence on clad dissimilar joints weakness

Branko Mateša ; Mechanical Engineering Faculty in Slavonski Brod, J. J. Strossmayer University of Osijek, Trg Ivane Brlić Mažuranić 2, 35 000 Slavonski Brod, Croatia
Ivan Samardžić ; Mechanical Engineering Faculty in Slavonski Brod, J. J. Strossmayer University of Osijek, Trg Ivane Brlić Mažuranić 2, 35 000 Slavonski Brod, Croatia
Marko Dunđer ; Faculty of Philosophy, University of Rijeka, Department of Polytechnic, Omladinska 14, 51 000 Rijeka, Croatia

Abstract

The dissimilar specimens (ASTM A387 Gr.12 + ASTM A240 TP 304L) clad by different procedures (explosion welding, submerged arc welding–surfacing using strip electrode (SAW) and hot rolling) were heat treated (650 °C through 2 hours). The shear strength testing of clad joints and Charpy impact energy testing were performed. The statistical analysis of testing results was elaborated, and the significance of heat treatment influences on the clad joints weakness was established.

Keywords

clad joints; heat treatment; shear strength

Hrčak ID:

129050

URI

https://hrcak.srce.hr/129050

Publication date:

29.10.2014.

Article data in other languages: croatian

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