Original scientific paper

Physical and metallurgic changes during the friction welding of high-speed cutting steel and tempered steel

Nada Ratković ; University of Kragujevac, Faculty of Mechanical Engineering in Kragujevac, Sestre Janjic 6, 34000 Kragujevac, Serbia
Aleksandar Sedmak ; University of Belgrade, Faculty of Mechanical Engineering, Bulevar Kraljice Marije 16, 11000 Belgrade, Serbia
Milorad Jovanović ; University of Kragujevac, Faculty of Mechanical Engineering in Kragujevac, Sestre Janjic 6, 34000 Kragujevac, Serbia
Vukić Lazić ; University of Kragujevac, Faculty of Mechanical Engineering in Kragujevac, Sestre Janjic 6, 34000 Kragujevac, Serbia
Ružica Nikolić ; University of Kragujevac, Faculty of Mechanical Engineering in Kragujevac, Sestre Janjic 6, 34000 Kragujevac, Serbia
Božidar Krstić ; University of Kragujevac, Faculty of Mechanical Engineering in Kragujevac, Sestre Janjic 6, 34000 Kragujevac, Serbia

Abstract

This paper outlines the basic principles of welding by friction of high-speed cutting steel and tempered steel from the viewpoint of metallurgic processes that are going on in the material. The bases of welding by friction of different materials are outlined in a theoretical way. The experimental part of the paper also relates to friction welding of samples made of different metals: high-speed cutting steel (HS 6-5-2-5) on one hand and the tempered steel (C60) on the other.

Keywords

friction welding; base metal; friction phases; diffusion; joint line; friction time

Hrčak ID:

40958

URI

https://hrcak.srce.hr/40958

Publication date:

30.9.2009.

Article data in other languages: croatian

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