Results 21 to 30 of about 3,493 (146)

Wear and corrosion interactions on titanium in oral environment : literature review [PDF]

open access: yes, 2015
The oral cavity is a complex environment where corrosive substances from dietary, human saliva, and oral biofilms may accumulate in retentive areas of dental implant systems and prostheses promoting corrosion at their surfaces.
A Bardow   +122 more
core   +1 more source

The Promise of Solid Lubricants for a Sustainable Future. [PDF]

open access: yesAdv Mater
Lubricants are vital for technology, saving energy and resources. The industry seeks sustainable solutions beyond fossil fuels. Solid lubricants offer extremely low friction and reduce environmental impact, especially in harsh conditions. Can these solids truly replace liquid lubricants, or are they limited to extreme applications?
Grützmacher PG   +7 more
europepmc   +2 more sources

Impact of corrosion on fretting damage of electrical contacts [PDF]

open access: yes, 2006
Electrical contacts are used in a large number of industrial applications, this includes all sorts of modern transportation: airplanes, trains and automobiles.
Achanta, S., Liskiewicz, T., Neville, A.
core   +1 more source

Transmission electron microscopy and energy dispersive X-ray spectroscopy on the worn surface of nano-structured TiAlN/VN multilayer coating [PDF]

open access: yes, 2006
Nano-structured TiAIN/VN multilayer hard coatings grown by cathodic arc metal ion etching and unbalanced magnetron sputtering deposition have repeatedly shown low coefficients of friction and wear. In this paper, we employed the combined methods of cross-
Barnett   +28 more
core   +1 more source

Development of superlattice CrNNbN coatings for joint replacements deposited by High Power Impulse Magnetron Sputtering [PDF]

open access: yes, 2016
The demand for reliable coating on medical implants is ever growing. In this research, enhanced performance of medical implants was achieved by a CrN/NbN coating utilising nanoscale multilayer/superlattice structure.
A Skopp   +22 more
core   +1 more source

Triboelectric effect based instantaneous self-powered wireless sensing with self-determined identity [PDF]

open access: yes, 2018
Sensors are the foundation of modern Internet of Things, artificial intelligent, smart manufacturing etc, but most of them require power to operate without spontaneous unique identifiable function.
Chen, Jinkai   +10 more
core   +2 more sources

Experimental Mechanics of Wear-Fatigue Damage

open access: yesМеханика машин, механизмов и материалов
The article discusses a number of terms and concepts related to fatigue fracture mechanics, tribology, and tribo-fatigue in the system of scientific disciplines. A hierarchical structure of some objects studied in mechanics is proposed, and a comparative
Alexander V. Bogdanovich   +2 more
doaj   +1 more source

Flexible Sensor‐Based Human–Machine Interfaces with AI Integration for Medical Robotics

open access: yesAdvanced Robotics Research, EarlyView.
This review explores how flexible sensing technology and artificial intelligence (AI) significantly enhance human–machine interfaces in medical robotics. It highlights key sensing mechanisms, AI‐driven advancements, and applications in prosthetics, exoskeletons, and surgical robotics.
Yuxiao Wang   +5 more
wiley   +1 more source

Intelligent Models of Wear-Fatigue Damage and Fracture Mechanics

open access: yesМеханика машин, механизмов и материалов
Artificial intelligence technologies are considered in comparison with mathematical modeling using the examples of a number of critical purpose technical systems studied in tribo-fatigue.
Sergei S. Sherbakov
doaj   +1 more source

Tribocorrosion Properties of PEO Coatings Produced on AZ91 Magnesium Alloy with Silicate- or Phosphate-Based Electrolytes [PDF]

open access: yes, 2018
In this work, the tribocorrosion behavior of plasma electrolytic oxidation (PEO)-coated AZ91 samples was studied. In particular, two different coatings were produced and compared. One was obtained with an alkaline electrolyte containing sodium phosphate,
Brunelli, Katya   +7 more
core   +2 more sources

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