Mikael Olsson - Personlig presentation - Högskolan Dalarna

tribology in Swedish - English-Swedish Dictionary Glosbe

High temperature friction and wear behavior of MoS 2 /Nb coating in ambient air. Journal of Coatings Technology and Research, 2010, 7(1): 131–137 69 2021-4-21 · The contributions to this special issue will discuss state-of-the-art techniques and procedures to deposit coatings on surfaces of medical implants and devices with osseoconductive and/or osseoinductive functionality, as well as favorable tribological properties to limit friction between articulating parts of hip and knee endoprostheses. 2020-10-24 · The tribological performance of the three coatings is simulated alongside the commercial graphite coating and the uncoated piston, considering both boundary and viscous lubrications. In addition to this, results demonstrate the effective friction reduction and wear enhancement capabilities of GO coatings over a commercial graphite coating The elemental concentration, microstructure, mechanical and tribological properties in ambient temperature and high temperature of deposited coatings are investigated by a wide variety of techniques such as energy dispersive spectroscopy (EDS), X-ray diffraction (XRD), nano-indentation measurement, scanning electron microscope (SEM), atomic force microscopy (AFM), X-ray photoelectron … 2020-6-8 · material. GGB TriboShield® coatings are speciﬁcally formulated to be self lubricating and provide the full range of thermal, mechanical and tribological possibilities that today's polymers can offer. Polymers for Performance Tribological Coatings Product Range TriboShield® coatings are applied directly to the customer's component. 2015-6-2 · The tribological performance of a Bi+WS2 composite coating has been evaluated and compared with the performance of a STD Bi coating such as those currently used as overlay coatings in bearing applications in automotive market.

New generation coatings are available to provide combined solutions. The tribological properties of the coatings were investigated in dry sliding at room temperature against Si3N4, 440C stainless steel, and Al2O3. Tribological testing was also conducted at 350 and 2019-8-8 Surface and Coatings Technology, 2006, 200(24): 6765-6769 29: Krumpiegl T, Meerkamm H, Fruth W. Amorphous carbon coatings and their tribological behaviour at high temperatures and in high vacuum. Surface and Coatings Technology, 1999, 120-121: 555-560 30 2021-3-29 · The tribological properties of the coatings on the untextured and groove textured surfaces were determined on a UMT-Tribolab tribometer (Bruker-CETR, USA) in the ball-on-plate reciprocating friction mode at room temperature and ambient humidity with GCr15 steel balls of 9 mm in diameter being the counter surface. 2016-3-7 · The tribological behavior of TiN coatings were investigated by reciprocating mode wear test. During first 250 cycles, the friction coefficients increased rapidly for all samples and became steady at 0.22 ± 0.03 for highly (2 2 0) oriented samples.

Ruthenium surfaces for the most demanding requirements

2021-04-23 · The study investigates thermal stability and high temperature tribological performance of a-C:H:Si diamond-like carbon (DLC) coating. A thin alumina layer was deposited on top of the a-C:H:Si coating to improve the tribological performance at high temperatures.

HiPerCoat - Högskolan Väst

They can also be tailored such that its durability, friction, and/or wear characteristics are dramatically improved. 2017-11-9 2000-8-3 · The fundamentals of coating tribology are presented in a generalised holistic approach to friction and wear mechanisms of coated surfaces in dry sliding contacts. This is based on a classification of the tribological contact process into macromechanical, micromechanical, tribochemical contact mechanisms and material transfer.

Tribological dry coating is a system solution for mechanically stressed fastening elements and components, such as screws, nuts and washers. The coating is a non-electrolytically applied thin layer with integrated lubrication properties and additional corrosion protection. The use of hard thin coatings on softer substrate materials is very popular in many tribological applications.
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The coating is a non-electrolytically applied, thin layer with integrated lubrication properties and additional corrosion protection. (2009).

The a-C:H:Si coating and alumina layer were prepared using plasma-activated chemical vapour deposition and atomic layer deposition Being deposited on various engineering materials, functional tribological coatings allow resolving contradictions between bulk and surface properties of engineering components.
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These functional coatings usually change both the hardness and toughness of the surface. They can also be tailored such that its durability, friction, and/or wear characteristics are dramatically improved. 2017-11-9 2000-8-3 · The fundamentals of coating tribology are presented in a generalised holistic approach to friction and wear mechanisms of coated surfaces in dry sliding contacts. This is based on a classification of the tribological contact process into macromechanical, micromechanical, tribochemical contact mechanisms and material transfer. 2019-4-30 · Tribological and mechanical properties of glass-ceramic enamel coatings are investigated. Being deposited on various engineering materials, functional tribological coatings allow resolving contradictions between bulk and surface properties of engineering components. Precise control of wear and frictional properties is crucial for applied engineering applications.