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• Regeneration of marine engine valves using laser surfacing

  Publikacja

  • H. Smoleńska
  • J. Łabanowski
  • W. Kończewicz

  - Welding International - Rok 2016

  This article presents an analysis of the applicability of laser surfacing of the exhaust valve face of a marine diesel engine using cobalt-based powder. After preparation by machining, the selected valves were subjected to laser surfacing using a high-power ROFIN DL020 laser. The EuTroLoy 16012 powder was used in the surfacing process. One of the valves was cut and subjected to metallographic examination and hardness measurements,...

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