Ternary low-friction coatings on thermoplastics by plasma spraying: Investigations on the process-structure

Publikationen: Beitrag in FachzeitschriftArtikelForschung(peer-reviewed)

Standard

Ternary low-friction coatings on thermoplastics by plasma spraying: Investigations on the process-structure. / Kopp, Dietmar; Gleirscher, Milena; Stummer, Maximilian et al.
in: Surface and Coatings Technology, Jahrgang 477.2024, Nr. 15 February, 130303, 15.02.2024.

Publikationen: Beitrag in FachzeitschriftArtikelForschung(peer-reviewed)

Harvard

Kopp, D, Gleirscher, M, Stummer, M, Major, L, Hausberger, A, Schlögl, S, Lackner, JM, Kaindl, R, Prethaler, T, Coclite, AM & Waldhauser, W 2024, 'Ternary low-friction coatings on thermoplastics by plasma spraying: Investigations on the process-structure', Surface and Coatings Technology, Jg. 477.2024, Nr. 15 February, 130303. https://doi.org/10.1016/j.surfcoat.2023.130303

APA

Kopp, D., Gleirscher, M., Stummer, M., Major, L., Hausberger, A., Schlögl, S., Lackner, J. M., Kaindl, R., Prethaler, T., Coclite, A. M., & Waldhauser, W. (2024). Ternary low-friction coatings on thermoplastics by plasma spraying: Investigations on the process-structure. Surface and Coatings Technology, 477.2024(15 February), Artikel 130303. https://doi.org/10.1016/j.surfcoat.2023.130303

Vancouver

Kopp D, Gleirscher M, Stummer M, Major L, Hausberger A, Schlögl S et al. Ternary low-friction coatings on thermoplastics by plasma spraying: Investigations on the process-structure. Surface and Coatings Technology. 2024 Feb 15;477.2024(15 February):130303. Epub 2023 Dez 15. doi: 10.1016/j.surfcoat.2023.130303

Author

Kopp, Dietmar ; Gleirscher, Milena ; Stummer, Maximilian et al. / Ternary low-friction coatings on thermoplastics by plasma spraying : Investigations on the process-structure. in: Surface and Coatings Technology. 2024 ; Jahrgang 477.2024, Nr. 15 February.

Bibtex - Download

@article{7fc660fb3aa24b35a99bc6113b86d288,
title = "Ternary low-friction coatings on thermoplastics by plasma spraying: Investigations on the process-structure",
abstract = "Thermally sprayed MoS2/graphite/Zn coatings were developed by the atmospheric pressure plasma jet technique to investigate the process-structure-relationship of the low-friction coatings. The fine-tuning of the powder carrier gas flow to the plasma jet was supported by computational fluid dynamics and revealed the impact on the powder particles within the coating process i.e. ideal powder particle temperature for transferring the solid Zn powder into the liquid state as main requirement for a successful embedding process of the dry lubricants. MoS2/graphite/Zn composite coatings were deposited on polyamide 4.6 (PA4.6) substrates to evaluate the adhesion/cohesion properties and tribological performance by tuning the current of the atmospheric pressure plasma jet (APPJ) from 125 A to 150 A. In particular, the plasma spraying distribution of the composite feedstock and the resulting coating architecture are strongly dependent on the plasma process setting, which are investigated by scanning electron microscopy and transmission electron microscopy in combination with an energy-dispersive x-ray spectrometer. Tribological characterisation indicates that coating composition and thickness influence the coating performance significantly. According to the 125 A plasma current setting, the low frictional compounds MoS2 and graphite are embedded in a Zn matrix in contrast to plasma current settings of 150 A, where Zn is embedded in a MoS2 and graphite matrix and demonstrates excellent low frictional properties.",
keywords = "Atmospheric pressure plasma jet, Composite coating, Polyamide 4.6 (PA4.6), Process-structure-relation",
author = "Dietmar Kopp and Milena Gleirscher and Maximilian Stummer and Lukasz Major and Andreas Hausberger and Sandra Schl{\"o}gl and Lackner, {J{\"u}rgen Markus} and Reinhard Kaindl and Thomas Prethaler and Coclite, {Anna Maria} and Wolfgang Waldhauser",
note = "Publisher Copyright: {\textcopyright} 2023 The Authors",
year = "2024",
month = feb,
day = "15",
doi = "10.1016/j.surfcoat.2023.130303",
language = "English",
volume = "477.2024",
journal = "Surface and Coatings Technology",
issn = "0257-8972",
publisher = "Elsevier",
number = "15 February",

}

RIS (suitable for import to EndNote) - Download

TY - JOUR

T1 - Ternary low-friction coatings on thermoplastics by plasma spraying

T2 - Investigations on the process-structure

AU - Kopp, Dietmar

AU - Gleirscher, Milena

AU - Stummer, Maximilian

AU - Major, Lukasz

AU - Hausberger, Andreas

AU - Schlögl, Sandra

AU - Lackner, Jürgen Markus

AU - Kaindl, Reinhard

AU - Prethaler, Thomas

AU - Coclite, Anna Maria

AU - Waldhauser, Wolfgang

N1 - Publisher Copyright: © 2023 The Authors

PY - 2024/2/15

Y1 - 2024/2/15

N2 - Thermally sprayed MoS2/graphite/Zn coatings were developed by the atmospheric pressure plasma jet technique to investigate the process-structure-relationship of the low-friction coatings. The fine-tuning of the powder carrier gas flow to the plasma jet was supported by computational fluid dynamics and revealed the impact on the powder particles within the coating process i.e. ideal powder particle temperature for transferring the solid Zn powder into the liquid state as main requirement for a successful embedding process of the dry lubricants. MoS2/graphite/Zn composite coatings were deposited on polyamide 4.6 (PA4.6) substrates to evaluate the adhesion/cohesion properties and tribological performance by tuning the current of the atmospheric pressure plasma jet (APPJ) from 125 A to 150 A. In particular, the plasma spraying distribution of the composite feedstock and the resulting coating architecture are strongly dependent on the plasma process setting, which are investigated by scanning electron microscopy and transmission electron microscopy in combination with an energy-dispersive x-ray spectrometer. Tribological characterisation indicates that coating composition and thickness influence the coating performance significantly. According to the 125 A plasma current setting, the low frictional compounds MoS2 and graphite are embedded in a Zn matrix in contrast to plasma current settings of 150 A, where Zn is embedded in a MoS2 and graphite matrix and demonstrates excellent low frictional properties.

AB - Thermally sprayed MoS2/graphite/Zn coatings were developed by the atmospheric pressure plasma jet technique to investigate the process-structure-relationship of the low-friction coatings. The fine-tuning of the powder carrier gas flow to the plasma jet was supported by computational fluid dynamics and revealed the impact on the powder particles within the coating process i.e. ideal powder particle temperature for transferring the solid Zn powder into the liquid state as main requirement for a successful embedding process of the dry lubricants. MoS2/graphite/Zn composite coatings were deposited on polyamide 4.6 (PA4.6) substrates to evaluate the adhesion/cohesion properties and tribological performance by tuning the current of the atmospheric pressure plasma jet (APPJ) from 125 A to 150 A. In particular, the plasma spraying distribution of the composite feedstock and the resulting coating architecture are strongly dependent on the plasma process setting, which are investigated by scanning electron microscopy and transmission electron microscopy in combination with an energy-dispersive x-ray spectrometer. Tribological characterisation indicates that coating composition and thickness influence the coating performance significantly. According to the 125 A plasma current setting, the low frictional compounds MoS2 and graphite are embedded in a Zn matrix in contrast to plasma current settings of 150 A, where Zn is embedded in a MoS2 and graphite matrix and demonstrates excellent low frictional properties.

KW - Atmospheric pressure plasma jet

KW - Composite coating

KW - Polyamide 4.6 (PA4.6)

KW - Process-structure-relation

UR - http://www.scopus.com/inward/record.url?scp=85180530673&partnerID=8YFLogxK

U2 - 10.1016/j.surfcoat.2023.130303

DO - 10.1016/j.surfcoat.2023.130303

M3 - Article

AN - SCOPUS:85180530673

VL - 477.2024

JO - Surface and Coatings Technology

JF - Surface and Coatings Technology

SN - 0257-8972

IS - 15 February

M1 - 130303

ER -