Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Vladimir Pejaković"'
Publikováno v:
Materials & Design, Vol 207, Iss , Pp 109847- (2021)
316L stainless steel has recently gained relevance as metal for additive manufacturing thanks to its high versatility in many laser deposition processes combined with its excellent mechanical and corrosion properties. However, its use in oil & gas, m
Externí odkaz:
https://doaj.org/article/d78cf7932fd143dfa2c36fe6c16d47b4
Autor:
Vladimir Pejaković, Mitjan Kalin, Vladimir Totolin, Christoph Gabler, Nicole Dörr, Andjelka Ristic
Publikováno v:
Lubrication Science. 31:137-149
Publikováno v:
Tribology International. 119:55-65
The tribo-electrochemical performance of Ti6Al4V in artificial seawater is investigated under reciprocating sliding conditions at three contact loads (10 mN, 100 mN, and 1 N) and three electrochemical conditions (−0.5 V, OCP and +0.5 V). The result
Publikováno v:
Materials & Design, Vol 207, Iss, Pp 109847-(2021)
316L stainless steel has recently gained relevance as metal for additive manufacturing thanks to its high versatility in many laser deposition processes combined with its excellent mechanical and corrosion properties. However, its use in oil & gas, m
Publikováno v:
Industrial Lubrication and Tribology. 69:182-189
Purpose The purpose of this paper is to study the friction and wear behavior of germanium (Ge) thin films deposited by low-pressure chemical vapor deposition method on a chromium (Cr)-nickel (Ni) stainless steel substrate after being exposed to relat
Autor:
Julia Stelzl, Andreas Merstallinger, Vladimir Pejaković, Josef Brenner, Roland Holzbauer, Nicole Dörr, Marcella Frauscher, Lucia Pisarova
Publikováno v:
Tribology Letters. 67
An experimental approach using the stage-gate process is presented to efficiently select and assess ionic liquids (ILs) for their usability in space mechanisms, thus, for their potential to replace commonly used liquid lubricants based on perfluorina
Autor:
Vladimir Pejaković, Marcella Frauscher, Andjelka Ristic, Josef Brenner, Bettina Ronai, Charlotte Besser, Nicole Dörr
Publikováno v:
Tribology Letters. 67
This work aimed to bridge the gap between engine oil degradation, in particular zinc dialkyl dithiophosphate (ZDDP) deterioration, its effect on tribofilm formation, and its eventual impact on friction and wear. Artificial oil alteration of a commerc
Autor:
Thomas Csanyi, Vladimir Pejaković, Oliver Hekele, Martin Huber, Vladimir Totolin, Manel Rodríguez Ripoll
Publikováno v:
Materials & Design, Vol 104, Iss, Pp 10-18 (2016)
Titanium and its alloys are materials with excellent corrosion resistant properties, but under sliding contact exhibit poor wear and friction performance. Therefore, the aim of this study was to find suitable surface treatments for titanium alloy sub
Publikováno v:
Tribology international, vol. 97, pp. 234-243, 2016.
Commercially available ionic liquids were used as additives in the model lubricant fluid glycerol. The stability of the mixtures was controlled by measuring of turbidity. Tribological experiments have been performed on a reciprocating sliding tribome
Publikováno v:
Tribology International. 91:267-273
The low contact pressure friction and wear behaviour of four titanium and zirconium-based nitride coatings were investigated in Na 2 SO 4 electrolyte. The experiments were performed using two different potentiostatic conditions, namely OCP and 0.5 V.