Composite Wear-Resistant Ceramic Coatings for Advanced Diesel Engine Applications

2008 ◽  
pp. 1269-1269
Author(s):  
C. R. Trott ◽  
A. K. Murthy ◽  
D. E. Rutkowski ◽  
R. C. Buchanan ◽  
S. D. Brown ◽  
...  
Keyword(s):  
Diesel Engine ◽  
Ceramic Coatings ◽  
Wear Resistant ◽  
Resistant Ceramic

Wear Resistant Coatings for Radial Shaft Sealing Systems

1998 ◽  
Author(s):  
W. Haas ◽  
H. Haiser ◽  
U. Putzier ◽  
J. Putzier
Keyword(s):  
Surface Structure ◽  
Thermal Spraying ◽  
Ceramic Coatings ◽  
Wear Resistant ◽  
Corrosion Resistant ◽  
Wear Resistant Coatings ◽  
New Applications ◽  
Rod Seals ◽  
Sealing Materials ◽  
Resistant Ceramic

Abstract Due to advanced technical, economic and environmental reasons, radial shaft and hydraulic rod seals demand new wear resistant counterface materials. Thermal spraying offers one alternative to common hardening and hard plating technologies. Applying corrosion resistant ceramic coatings by Thermal Spraying leads to new applications in sealing systems. The combination with PTFE-compound sealing materials can be used with aqueous, non-lubricating and corrosive fluids. The authors have carried out extensive research on how the coating material and the surface structure of the coating effect hydraulic rod and radial shaft sealing systems. The presented results show that the influence of the coating on the sealing is critical for the performance of both standard and new custom sealing systems.

scholarly journals Failure of Ceramic Coatings on Soft Substrates

2000 ◽  
Author(s):  
Brian R. Lawn
Keyword(s):  
Failure Modes ◽  
Ceramic Coatings ◽  
Design Concept ◽  
Weak Interface ◽  
Brittle Coating ◽  
Direct Relevance ◽  
Dental Crowns ◽  
Bonded Interface ◽  
Resistant Ceramic

Abstract A design concept for potentially hard damage-resistant ceramic coatings on relatively soft substrates is proposed. Such coating structures are of direct relevance to biomechanical structures, especially teeth and dental crowns. In this study failure modes in bilayers and trilayers with relatively hard, brittle coating outerlayers on soft, tough substrate underlayers are evaluated. Coating/substrate systems of interest include ceramic/ceramic, ceramic/metal, and ceramic/polymer. A key element of these structures is a well-bonded interface, to prevent delamination during stressing. The objective is to arrest intrusive coating cracks in a tough sublayer, rather than merely to deflect them along a weak interface.

scholarly journals Research into properties of wear resistant ceramic metal plasma coatings

2018 ◽  
Vol 327 ◽  
pp. 042042 ◽  
Author(s):  
V V Ivancivsky ◽  
V Yu Skeeba ◽  
E A Zverev ◽  
N V Vakhrushev ◽  
K A Parts
Keyword(s):  
Wear Resistant ◽  
Metal Plasma ◽  
Plasma Coatings ◽  
Resistant Ceramic

Formation of Wear- and Corrosion-Resistant Ceramic Coatings by Combined Technologies of Spraying and Micro-Arc Oxidation

2019 ◽  
Vol 92 (7) ◽  
pp. 875-882 ◽  
Author(s):  
Yu. A. Kuznetsov ◽  
M. A. Markov ◽  
A. V. Krasikov ◽  
R. Yu. Bystrov ◽  
A. N. Belyakov ◽  
...  
Keyword(s):  
Ceramic Coatings ◽  
Corrosion Resistant ◽  
Wear And Corrosion ◽  
Micro Arc Oxidation ◽  
Resistant Ceramic
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