Preliminary communication

Tribocorrosion of low carbon steel C15E IN 5% NaCl and 5% NaCl + SiO₂

S. Aračić ; University of Osijek, Faculty of Mechanical Engineering, Slavonski Brod, Croatia
D. Krumes ; University of Osijek, Faculty of Mechanical Engineering, Slavonski Brod, Croatia
I. Vitez ; University of Osijek, Faculty of Mechanical Engineering, Slavonski Brod, Croatia

Abstract

The article represents testing results of corrosion and erosion-corrosion wear. Specimens have been made from low carbon steel C15E in four different states: delivery state and heat-treated (carburizing, boronising and carburizing + boronising). The results are shown as wear of materials (losing of surface mass in mg/(cm2 • d)). Surface hardness method HV1 and micro hardness per section of specimen HV0,2 method have been used during the analyses. A comparison of testing results of wear in four different states was made. The best performances have shown samples which have been treated with duplex procedure (carburizing + boronising) as was predicted.

Keywords

erosion - corrosion wear; low carbon steel; carburizing; boronising; duplex procedure

Hrčak ID:

43653

URI

https://hrcak.srce.hr/43653

Publication date:

1.4.2010.

Article data in other languages: croatian

Visits: 2.351 *