Show simple item record

dc.creatorTrtica, Milan
dc.creatorGaković, Biljana M.
dc.creatorRadak, Bojan
dc.date.accessioned2018-03-03T14:28:33Z
dc.date.available2018-03-03T14:28:33Z
dc.date.issued2007
dc.identifier.issn0036-0244 (print)
dc.identifier.issn1531-863X (electronic)
dc.identifier.urihttp://vinar.vin.bg.ac.rs/handle/123456789/6721
dc.description.abstractInteractions of a transversely excited atmospheric (TEA) CO2 laser, pulse duration similar to 2 mu s (initial spike FWHM similar to 120 ns), with polycrystalline titanium nitride (TiN) coatings deposited on high-quality steel (AISI 316 or M2) were studied. The experiments were carried out in a regime of high laser energy densities: 25, 48, and 50 J/cm(2). The energy absorbed from the laser beam was partially converted to thermal energy and the effects of the TiN coating thickness on the morphological changes were considered. The morphological features and processes that accompany the interaction can be summarized as follows: (i) exfoliation of the TiN coating in the central zone of the irradiated area (for coating thickness of 1 mu m) or appearance of grainy structure ( for coating thicknesses 3 and 10 mu m); (ii) appearance of hydrodynamic changes in the surrounding peripheral zone; and (iii) appearance of plasma in front of the target during sample irradiation.en
dc.rightsrestrictedAccessen
dc.sourceRussian Journal of Physical Chemistry Aen
dc.titleSurface modifications of TiN coatings by a pulsed TEA CO2 laser: Coating thickness effectsen
dc.typearticleen
dcterms.abstractРадак, Бојан; Тртица Милан; Гаковић Биљана М;
dc.citation.volume81
dc.citation.issue9
dc.citation.spage1429
dc.citation.epage1432
dc.identifier.wos000253706400015
dc.identifier.doi10.1134/S0036024407090154
dc.citation.rankM23
dc.description.other8th International Conference on Fundamental and Applied Aspects of Physical Chemistry, Sep 26-29, 2006, Belgrade, Serbiaen
dc.identifier.scopus2-s2.0-34548488652


Files in this item

FilesSizeFormatView

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record