Detonation coating and ultrasound modified surface interaction

Vasily Klimenov, Vladimir Ulianitsky, Zhanna Kovalevskaya, Konstantin Zaitzev, Vyacheslav Borozna

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In the given work the investigation of the possibility of ultrasound modification of constructional steels surfaces to be sputtered with detonation is carried out. To sputter the coatings the pure metals powders Ni, Cr, Mo and the NiCrBSi system alloy were used. The plant allows to accelerate powder particles up to the speed of 1000m/s. Prepreparation of surfaces to be sputtered after turning level was carried out by several ways. Maximum area of prehension centers between coating and base is formed on the surface after the sand - blasting processing. The area of prehension centers at ultrasound mechanical polishing is somewhat less. Being coated on to the grinded substrate, bonds between coating and substrate do not appear. Peeling of the coating happens immediately in sputtering.

Original languageEnglish
Title of host publication17th International Metallurgical and Materials Conference, METAL 2008 - Proceedings
PublisherTANGER spol. s r.o.
ISBN (Electronic)9788025419878
Publication statusPublished - 2008
Event17th International Metallurgical and Materials Conference, METAL 2008 - Hradec nad Moravici, Czech Republic
Duration: 13 May 200815 May 2008

Publication series

Name17th International Metallurgical and Materials Conference, METAL 2008 - Proceedings

Conference

Conference17th International Metallurgical and Materials Conference, METAL 2008
CountryCzech Republic
CityHradec nad Moravici
Period13.5.0815.5.08

ASJC Scopus subject areas

  • Mechanics of Materials
  • Metals and Alloys
  • Condensed Matter Physics

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