Abstract A high-power diode laser was used to generate single- and multi-bead coatings of Stellite™ 6 by coaxial cladding over flat grey cast iron (EN-GJLP-200) as a preliminary study develop wear corrosion resistant coating for brake disks on cost-effective substrate. In this article, we have focused detailed quantitative analysis the effect different powers (1.5, 2.0, 2.5, 3.0, 3.5, 4.0 kW) b...

A laser microscope system for the microanalytical characterization of complex materials is described. The universal measuring principle of laser-induced breakdown spectroscopy (LIBS) in combination with echelle optics permits a fast simultaneous multielement analysis with a possible spatial resolution below 10 pm. The developed system features completely UV-transparent optics for the laser-micr...

Valuable insights into the wear-corrosion behavior of metals, as well as into the tribocorrosion field through the development of simulation models of tribocorrosion experiments, can contribute in rationalizing wearaccelerated experiments and their open circuit potential (OCP) behavior under rubbing. These results demonstrate that mathematical models of controlled tribo-electrochemical contacts...

Abstract. In copper extrusion, the dies are continuously subjected to high thermo-mechanical stress. This results in elastic and plastic die deformation as well extensive wear. To estimate strain of possible hard phase surface modifications during service, knowledge behavior extrusion is required. Therefore, made four different tool materials was investigated present study. The applied were hot...