The influence of temperature and nitrogen pressure on S-phase coatings deposition by reactive magnetron sputtering

Baranowska, J.; Fryska, S.; Suszko, T.

doi:10.1016/j.vacuum.2012.03.054

Cited by 21 publications

(17 citation statements)

References 11 publications

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“…5). This is in a good agreement with other investigations [15,16]. It can be also found that the stationary corrosion potential increases along with the increasing nitrogen content in the coatings, which conrmed the observations presented by Dahm et al [17].…”

Section: Resultssupporting

confidence: 93%

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The Pressure Influence on the Properties of S-Phase Coatings Deposited by Reactive Magnetron Sputtering

Fryska

Baranowska²

2013

Acta Phys. Pol. A

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Reactive magnetron sputtering of austenitic stainless steel in nitrogen containing atmosphere was used to deposit coatings composed of S-phase. The process was conducted at constant temperature (200 • C). The inuence of total and partial nitrogen pressure on coating characteristics was investigated. It was observed that both total and nitrogen partial pressures have inuence on coating composition and microstructure. Increasing nitrogen content in the S-phase coating can have a benecial eect on its corrosion characteristics. It was also found that coatings deposited in the ambient of high nitrogen contents are composed of S-phase and the additional high--nitrogen phase, which is of crucial inuence on mechanical properties of the coatings. It was also found that partial argon pressure can contribute to the changes in mechanical properties of the coatings.

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Section: Resultssupporting

confidence: 93%

“…• C, the new phase (so-called S-phase) is formed [15], which is considered to be a supersaturated nitrogen solution in the austenitic matrix. This phase is very hard and exhibits corrosion resistance comparable or even better than the austenitic matrix [1,4].…”

Section: Introductionmentioning

confidence: 99%

The Pressure Influence on the Properties of S-Phase Coatings Deposited by Reactive Magnetron Sputtering

Fryska

Baranowska²

2013

Acta Phys. Pol. A

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“…Christiansen et al [1] registered an increase of lattice parameters from 1.7 to 2.5%, but this is due to much lower carbon concentration obtained in their paper. 4. Conclusions 1.…”

Section: Resultsmentioning

confidence: 97%

“…This process as well the layer composition allow to be better controlled. The carbon or nitrogen composition is uniform within the * corresponding author; e-mail: Sebastian.Fryska@zut.edu.pl coating in contrast to the gradient layers produced during thermochemical surface treatment [2,4]. The deposition of nitrogen doped S-phase coatings by magnetron sputtering was very little investigated and even less is known about the deposition of carbon doped S-phase coatings [57].…”

Section: Introductionmentioning

confidence: 99%

Carbon Doped Austenitic Stainless Steel Coatings Obtained by Reactive Magnetron Sputtering

et al. 2015

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The paper presents the results of investigations of carbon doped austenitic stainless steel coatings (carbon Sphase) obtained by the reactive magnetron sputtering in the reactive atmosphere composed of argon and methane as a carbon source. Stainless steel targets were sputtered under dierent conditions. During the experiments the argon to methane proportion varied within a range 11/27/6. The other parameters such as temperature, pressure, sputtering power, etc. were kept constant. The phase composition was determined using the X-ray diraction. Electron probe microanalysis (energy dispersive spectroscopy and wavelength dispersive spectroscopy) and glow discharge optical emission spectrometry techniques were used to study element composition of the coatings. Microstructure was investigated by scanning electron microscopy. It was found that varying the methane volume in the reactive atmosphere, it is possible to control the lattice parameter of the carbon S-phase.

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“…Coatings composed of S-phase can be also obtained by means of physical methods e.g. using reactive magnetron deposition [30][31][32][33]. Such coatings have homogenous nitrogen content which makes their characterization easier.…”

Section: Introductionmentioning

confidence: 99%

Ferromagnetic and spin wave resonances in thin layer of expanded austenite phase

Typek

Guskos²,

Żołnierkiewicz

et al. 2014

Materials Science-Poland

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Four samples of austenite coatings deposited by reactive magnetron sputtering on silicon substrate at four different temperatures and pressures were investigated by ferromagnetic resonance (FMR) method at room temperature. The expanded austenite phase S (γ N ) layers with thickness in the 160 -273 nm range and concentration of magnetic atoms: 72 % Fe, 18 % Cr and 10 % Ni, were obtained. The coatings with nanometric size grains were strongly textured and grown mostly in [100] direction, perpendicular to the sample surface. Intense FMR spectra were recorded at various angles between the static magnetic field direction and the sample surface. A strong magnetic anisotropy of the main uniform FMR mode was observed and the effective magnetization 4πM e f f determined. Spin wave resonance (SWR) modes were observed in all investigated samples in out-of-plane geometry of the magnetic field. The resonance fields of SWR modes in our samples varied linearly with the spin wave mode number. The value of the effective magnon stiffness constant was determined assuming a parabolic shape of the magnetization variation across the sample thickness.

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The influence of temperature and nitrogen pressure on S-phase coatings deposition by reactive magnetron sputtering

Cited by 21 publications

References 11 publications

The Pressure Influence on the Properties of S-Phase Coatings Deposited by Reactive Magnetron Sputtering

The Pressure Influence on the Properties of S-Phase Coatings Deposited by Reactive Magnetron Sputtering

Carbon Doped Austenitic Stainless Steel Coatings Obtained by Reactive Magnetron Sputtering

Ferromagnetic and spin wave resonances in thin layer of expanded austenite phase

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