Arc discharge deposition of stainless steel coatings at different nitrogen pressures

Jari Koskinen (Corresponding Author), Pauli Torri, Juha-Pekka Hirvonen, Amar Mahiout, A. Stanishevsky

Research output: Contribution to journalArticleScientificpeer-review

16 Citations (Scopus)

Abstract

A filtered arc discharge process was employed to deposit stainless steel films using an AISI316 cathode. In this procedure, macroparticles and droplets, which are the most serious drawback of arc deposition processes especially in corrosion applications, are mostly filtered out. Films were deposited in vacuum or in the presence of a nitrogen plasma at different partial pressures. Low carbon steel and silicon single crystals were employed as substrates. Rutherford backscattering spectrometry (RBS), nuclear reaction analysis (NRA) and X-ray diffraction (XRD) were used to characterize the films. The corrosion properties were examined using electrochemical polarization measurements. The corrosion current density was clearly lower than that of bulk steel, but higher than that of bulk AISI316. Increasing the film thickness and nitrogen content lowered the corrosion current density.
Original languageEnglish
Pages (from-to)57-60
Number of pages4
JournalSurface and Coatings Technology
Volume80
Issue number1-2
DOIs
Publication statusPublished - 1996
MoE publication typeA1 Journal article-refereed

Fingerprint

Stainless Steel
arc discharges
stainless steels
corrosion
Nitrogen
Stainless steel
Corrosion
coatings
nitrogen
Coatings
Current density
current density
Nitrogen plasma
low carbon steels
nitrogen plasma
Nuclear reactions
Steel
Rutherford backscattering spectroscopy
Low carbon steel
Silicon

Cite this

Koskinen, Jari ; Torri, Pauli ; Hirvonen, Juha-Pekka ; Mahiout, Amar ; Stanishevsky, A. / Arc discharge deposition of stainless steel coatings at different nitrogen pressures. In: Surface and Coatings Technology. 1996 ; Vol. 80, No. 1-2. pp. 57-60.
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abstract = "A filtered arc discharge process was employed to deposit stainless steel films using an AISI316 cathode. In this procedure, macroparticles and droplets, which are the most serious drawback of arc deposition processes especially in corrosion applications, are mostly filtered out. Films were deposited in vacuum or in the presence of a nitrogen plasma at different partial pressures. Low carbon steel and silicon single crystals were employed as substrates. Rutherford backscattering spectrometry (RBS), nuclear reaction analysis (NRA) and X-ray diffraction (XRD) were used to characterize the films. The corrosion properties were examined using electrochemical polarization measurements. The corrosion current density was clearly lower than that of bulk steel, but higher than that of bulk AISI316. Increasing the film thickness and nitrogen content lowered the corrosion current density.",
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Koskinen, J, Torri, P, Hirvonen, J-P, Mahiout, A & Stanishevsky, A 1996, 'Arc discharge deposition of stainless steel coatings at different nitrogen pressures', Surface and Coatings Technology, vol. 80, no. 1-2, pp. 57-60. https://doi.org/10.1016/0257-8972(95)02685-1

Arc discharge deposition of stainless steel coatings at different nitrogen pressures. / Koskinen, Jari (Corresponding Author); Torri, Pauli; Hirvonen, Juha-Pekka; Mahiout, Amar; Stanishevsky, A.

In: Surface and Coatings Technology, Vol. 80, No. 1-2, 1996, p. 57-60.

Research output: Contribution to journalArticleScientificpeer-review

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T1 - Arc discharge deposition of stainless steel coatings at different nitrogen pressures

AU - Koskinen, Jari

AU - Torri, Pauli

AU - Hirvonen, Juha-Pekka

AU - Mahiout, Amar

AU - Stanishevsky, A.

PY - 1996

Y1 - 1996

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AB - A filtered arc discharge process was employed to deposit stainless steel films using an AISI316 cathode. In this procedure, macroparticles and droplets, which are the most serious drawback of arc deposition processes especially in corrosion applications, are mostly filtered out. Films were deposited in vacuum or in the presence of a nitrogen plasma at different partial pressures. Low carbon steel and silicon single crystals were employed as substrates. Rutherford backscattering spectrometry (RBS), nuclear reaction analysis (NRA) and X-ray diffraction (XRD) were used to characterize the films. The corrosion properties were examined using electrochemical polarization measurements. The corrosion current density was clearly lower than that of bulk steel, but higher than that of bulk AISI316. Increasing the film thickness and nitrogen content lowered the corrosion current density.

U2 - 10.1016/0257-8972(95)02685-1

DO - 10.1016/0257-8972(95)02685-1

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SP - 57

EP - 60

JO - Surface and Coatings Technology

JF - Surface and Coatings Technology

SN - 0257-8972

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