The wear of PVD coated elements in oscillation motion at high temperature

This paper provides an overview on the recent development of coatings and modified surfaces to minimize wear between contact surfaces in high-temperature working environments. The aim of this work was to study the wear of various types of coatings deposited by the PVD (Physical Vapour Deposition) me...

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Bibliographic Details
Published in:Proceedings of the Estonian Academy of Sciences 2021-01, Vol.70 (4), p.500-507
Main Authors: Michalczewski, R, Kalbarczyk, M, Słomka, Z, Sowa, S, Łuszcz, M, Osuch-Słomka, E, Maldonado-Cortés, D, Liu, L, Antonov, M, Hussainova, I
Format: Article
Language:English
Subjects:
Coatings
Composite materials
Friction
Heat resistance
High temperature
Lubricants & lubrication
Mechanical properties
Multilayers
Physical vapor deposition
Plasma sintering
pvd coating
Room temperature
Silicon nitride
Solid lubricants
Spark plasma sintering
sps
Steel alloys
surface engineering
Temperature requirements
Thermal properties
tib2/ti composites
Titanium
Titanium diboride
Titanium nitride
tribology
wear
Wear resistance
Wear tests
Working conditions
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Summary:This paper provides an overview on the recent development of coatings and modified surfaces to minimize wear between contact surfaces in high-temperature working environments. The aim of this work was to study the wear of various types of coatings deposited by the PVD (Physical Vapour Deposition) method on Ti[B.sub.2]/Ti composites manufactured by Spark Plasma Sintering (SPS). The following coatings were investigated: TiN-TiCrN-AlCrN-AlCrTiN/[Si.sub.3][N.sub.4]-multilayer, TiN-TiCrN-AlCrN-AlCrTiN/[Si.sub.3][N.sub.4]-AlCrTiSiN+grad ON, TiN-TiCrN-AlCrN-AlTiCrN and as a reference, a commercially available AlCrN-based coating--all intended to fulfil complex requirements of high-temperature working conditions. The wear tests were performed by means of a ball-on-disc SRV friction and wear tester using reciprocating motion of the [Si.sub.3][N.sub.4] ball sliding against a coated disc in a wide range of temperatures from room temperature up to 900 [degrees]C. The results confirmed that high-temperature wear resistance depends on the proper design of the coatings. Key words: tribology, surface engineering, PVD coating, Ti[B.sub.2]/Ti composites, SPS, wear.
ISSN:1736-6046
1736-7530
DOI:10.3176/proc.2021.4.18