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pro vyhledávání: '"H. Kappl"'
Akademický článek
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Autor:
Th. Müller, Martin Balzer, Alexander Heiss, Andreas Heyn, H. Kappl, Martin Fenker, Andreas Richter
Publikováno v:
Surface and Coatings Technology. 349:82-92
Hard and wear resistant coatings deposited by PVD techniques have been characterized for decades for their capabilities to protect steel substrates from corrosion. In the present work the effect of Mg incorporated into TiN coatings is described in te
Autor:
Renate Freudenberger, Stephan Schlegel, Marcella Oberst, H. Kappl, Heidi Willing, Andreas Richter, Stephanie Pfeifer
Publikováno v:
Intermetallics. 134:107186
The components used in electrical power engineering may undergo different aging mechanisms. For some material combinations, this includes interdiffusion processes together with the formation of intermetallic compounds (IMC). As for some IMCs only few
Autor:
Martin Balzer, Andrea Maria Mingers, H. Kappl, Michael Rohwerder, Andreas Heyn, Martin Fenker, Nicole Fink
Publikováno v:
Thin Solid Films. 688:137430
TiMgN coatings with three different Mg contents (10, 20 and 35 at.%) were prepared by reactive magnetron co-sputtering. Three different coating microstructures have been studied by using i) polished and ii) sand-blasted sample surfaces and iii) by em
Publikováno v:
Surface and Coatings Technology. 257:182-205
This work gives a review on published results on the corrosion behavior of hard coatings deposited on steel substrates by mainly physical vapor deposition (PVD) or in some cases by plasma-assisted chemical vapor deposition (PACVD). Corrosion investig
Publikováno v:
Thin Solid Films. 519:2457-2463
The influence of oxygen in the system Nb–O–N on properties like thermal, mechanical, corrosion and degradation behaviour was studied with respect to the O/N ratio in the films prepared by reactive magnetron sputtering. With increasing O/N ratio t
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 373:012009
Hard coated steel components are used in a wide application range, mostly for protective, wear resistant and decorative purposes. Despite of these coatings being regarded as relatively dense, there is always a high risk of localized corrosion when a
Autor:
N.M.G. Parreira, Albano Cavaleiro, Ana Vera Machado, Mikhail Vasilevskiy, Martin Fenker, Senentxu Lanceros-Méndez, P. Carvalho, Filipe Vaz, J.M. Chappé, Eduardo Alves, H. Kappl
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
In this work the oxidation resistance of DC reactive sputtered niobium oxynitrides and its influence on the properties of the films are studied. The depositions have been carried out by DC magnetron sputtering with a reactive gas pulsing process. The
Publikováno v:
Surface and Coatings Technology. 202:2358-2362
Multilayered niobium oxynitride films were deposited onto (100) Si using DC magnetron sputtering with a reactive gas pulsing process. The argon and nitrogen flows were kept constant during sputtering of a pure niobium target and the oxygen flow was p
Publikováno v:
Surface and Coatings Technology. 201:4099-4104
MoSx-based films were deposited using magnetron sputtering from a pure MoS2 target. Alloying was accomplished by “co-deposition” from separate targets onto substrates having a two-fold rotation. An additional experiment had also a Cr+-ion etch fo