... elevated temperature wear friction coatings indentation surface layers surface treatments AZ91 Mg alloy is one of the most widely used magnesium alloys, thanks to its excellent combination of specific strength and high castability. However, its use is limited by 120 °C due to degradation...

...@itbhu.ac.in Email: harish@nal.res.in Contributed by the Tribology Division of ASME for publication in the J ournal of T ribology . 18 07 2022 17 10 2022 17 10 2022 12 12 2022 coatings sliding surface layers tribological systems wear galling The polymer...

... . 10.1115/1.4001650 [10] Jahanmir , S. , 1987 , “ Wear Reduction and Surface Layer Formation by a ZDDP Additive ,” ASME J. Tribol. , 109 ( 4 ), pp. 577 – 586 . 10.1115/1.3261509 [11] Taylor , L. J. , and Spikes , H. A. , 2003 , “ Friction-Enhancing Properties of ZDDP...

... Division of ASME for publication in the J ournal of T ribology . 27 09 2021 27 09 2022 27 09 2022 26 10 2022 dry friction surface layers wear mechanisms Owing to a high melting point, hardness, and high-temperature strength, tantalum carbide (TaC) is a typical...

.../Ti6Al4V (Al 2 O 3 + TiN)/Ti6Al4V AISI304 steel substrate microstructural characterization microhardness wear and friction properties characterization coatings sliding surface layers surface properties and characterization wear mechanisms AISI304 steel is one of the widely used materials...

.... Email: tsineng.ying@gmail.com Email: tpower@sunshinemint.com Email: abacon@sunshinemint.com monomolecular film silver anti-tarnishing ultrasonic burnishing films interface metalworking nano-tribology surface layers surface treatments First, the process must be simplified...

... contact area dry friction films hardness sliding surface layers surface properties and characterization surfaces tribological systems wear The B4C monolayered coating PVD deposition process was carried out using an industrial CemeCom CC800/9ML PVD Unbalanced Magnetron Sputtering...

... manufacturing alloys anisotropy surface layers surface properties and characterization wear mechanisms Corrosion performance varies not only between alloys and heat treatments but also between publications. Figure 9 displays the effects of heat treatment temperatures on corrosion current density...

... ribology . 08 11 2020 25 01 2021 25 01 2021 23 02 2021 friction dispersants tribofilm friction modifiers boundary lubrication friction lubricant additives piston rings surface layers Improving energy efficiency of internal combustion (IC) engines is a key...

... 04 11 2020 05 11 2020 25 11 2020 deep rolling surface integrity carbon steel roughness microhardness microstructure contact contact mechanics hardness interface metalworking surface layers surface properties and characterization surface roughness and asperities...

... friction represents 20%. By taking advantage of wear protection, lubrication and materials technologies could reduce the energy losses due to wear and friction by 40% in 15 years [ 1 ]. boundary lubrication dry friction friction sliding surface layers surface treatments 27 04 2020...

... . 11 05 2020 09 07 2020 10 07 2020 03 08 2020 cotton picker spindle cotton fiber wear electroplated chromium coating dry friction surface layers wear wear mechanisms Cotton is one of the main economic crops in the world. With an increase in the cotton planting...

... and tribochemical properties of nitride samples. oxy-nitriding sulfur nitriding nitriding tribo-chemistry zinc dialkydithiophosphate films friction hardness lubricant additives lubricants surface layers surface properties and characterization surface treatments tribological systems wear...

... weight percentage is nearly tripled). The breakdown of the dielectric during machining may assist the diffusion of carbon into the RL. Also, such mechanisms can lead to the enhanced hardness of the surface layers (Sec. 3.2 is inclusive of related discussions). Table 8 Surface material...

... December 11, 2017; final manuscript received May 8, 2018; published online July 12, 2018. Assoc. Editor: Wang-Long Li. 11 12 2017 08 05 2018 Contact Contact area Contact mechanics Hardness Rolling Rolling fatigue Surface layers Surface properties Surface treatments Surfaces...

... Coatings Surface layers Surface properties Wear Characterization Hard coatings are crucial for technological advances in the fields of modern precision machining [ 1 , 2 ]. Being one of the mostly used hard coatings, TiAlN has been widely used on the surfaces of metal cutting tools [ 3 – 6...

... by the Tribology Division of ASME for publication in the J OURNAL OF T RIBOLOGY . Manuscript received July 27, 2017; final manuscript received December 14, 2017; published online March 2, 2018. Assoc. Editor: Satish V. Kailas. 27 07 2017 14 12 2017 Lubricant additives Sliding Surface layers...

.... Editor: Robert Wood. 22 06 2017 30 10 2017 Abrasion Rolling Surface layers Wear Wear mechanisms As a traditional wear-resistant material, high-manganese steel (also known as Hadfield steel) has been widely used in the design and manufacture of mechanical equipment...

... 4, 2017. Assoc. Editor: Sinan Muftu. 27 03 2017 27 09 2017 Contact Cutting Dry friction Nano-tribology Surface layers Due to its extreme mechanical and chemical properties, diamond became more widely accessible to advanced technical applications [ 1...

...: Zhong Min Jin. 22 02 2017 29 09 2017 Artificial joints Surface layers Wear The surface hardness of the specimens was measured on a Vickers hardness tester with the normal load of 0.98 N for 10 s. The constituent phases in the carburized samples were determined by X-ray...