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Determination of bond strength between the hard-faced (HF) layer and the base material (BM) of forging dies

V. Lazić ; Faculty of Engineering, University of Kragujevac, Kragujevac, Serbia
A. Sedmak ; Faculty of Mechanical Engineering, University of Belgrade, Belgrade, Serbia
I. Samardžić ; Faculty of Mechanical Engineering, University of Osijek, Slavonski Brod, Croatia
S. Aleksandrović ; Faculty of Engineering, University of Kragujevac, Kragujevac, Serbia
D. Milosavljević ; Faculty of Engineering, University of Kragujevac, Kragujevac, Serbia
D. Arsić ; Faculty of Engineering, University of Kragujevac, Kragujevac, Serbia
M. Đorđević ; Faculty of Engineering, University of Kragujevac, Kragujevac, Serbia


Puni tekst: engleski pdf 275 Kb

str. 91-94

preuzimanja: 621

citiraj


Sažetak

This paper points out complex working conditions of forging dies, which are the most frequent causes of their damage, and proposes suitable hard-facing repair procedures. The shear strength between the hard-faced layer and base metal has been measured using specially developed tool, and correlation between output results and the applied hard-facing technology is established.

Ključne riječi

forging dies, alloy steel, hard-facing, hardness, microstructure

Hrčak ID:

141844

URI

https://hrcak.srce.hr/141844

Posjeta: 1.126 *