Results 61 to 70 of about 1,633 (205)

Taguchi‐Based MAICRA Novel Approach for Enhancing Copper Strip Quality in Cold Rolling Through Sustainable Lubrication

Engineering Reports, Volume 8, Issue 7, July 2026.
Optimized Taguchi–MAIRCA cold rolling of ETP copper using eco‐friendly MONP lubricant improves surface quality, reduces thickness variation and rolling force, enabling sustainable and efficient copper processing. ABSTRACT This study aims to enhance the surface quality and sustainability of electrolytic tough pitch (ETP) copper cold rolling through ...
S. P. Sundar Singh Sivam, V. G. Umasekar, Stalin Kesavan, A. Johnson Santhosh   +3 more
wiley   +1 more source

Lubrication of DLC Coatings with Two Tris(pentafluoroethyl)trifluorophosphate Anion-Based Ionic Liquids [PDF]

, 2013
The lubrication of a Cr-DLC coating with ethyl-dimethyl-2-methoxyethylammonium tris(pentafluoroethyl)trifluoropho-sphate [(NEMM)MOE][FAP] and 1-butyl-1-methylpyrro-lidinium tris(pentafluoroethyl)trifluorophosphate [BMP] [FAP] ionic liquids (ILs) as 1 wt%
Hernandez Battez, Antolin, Gonzalez, R., Viesca Rodriguez, J.L., Fernandez-Gonzalez, A., Higuera-Garrido, A.   +4 more
core   +1 more source

Return to the Roots—Experimental Work on Water-Lubricated Bearings with Lignum Vitae Wood Bearing Bushes and Comparison with Other Similar Solutions

Lubricants
The results of experimental tests of six various water-lubricated bearings are described. Tests were performed under conditions typical for marine stern tube bearings.
Michał Wasilczuk, Bob Shortridge, Wojciech Litwin   +2 more
doaj   +1 more source

Environmentally Friendly Lubricants: The Role of Biopolymers in Modern Tribology

SPE Polymers, Volume 7, Issue 3, July 2026.
Biomass‐derived biopolymers modified for green tribology applications with reduced friction, wear, and environmental footprint. ABSTRACT Energy losses due to friction and wear are a major challenge for the energy efficiency and sustainability of mechanical systems, motivating the development of green tribology strategies.
Zineb Chiki, Salima Ben Tahar, Aurelija Ramanauskaitė, Povilas Mulerčikas, Juozas Padgurskas, Lamcharfi Taj‐dine, Noureddine Idrissi Kandri   +6 more
wiley   +1 more source

A general model to evaluate mechanical losses and auxiliary energy consumption in reciprocating internal combustion engines [PDF]

, 2018
[EN] The increasingly stringent emissions regulations and the climatic change as consequence of green house gases emissions have moved the research interest towards the optimization of the internal combustion engine.
Carreño-Arango, Ricardo, Bernardo Tormos, Ramirez-Roa, Leonardo Andrés, Jaime Martín, Ricardo Carreño, Leonardo Ramírez, Martín, Jaime, Tormos, B.   +7 more
core   +1 more source

Reduction of the Coefficient of Friction of Steel-Steel Tribological Contacts by Novel Graphene-Deep Eutectic Solvents (DESs) Lubricants

Lubricants, 2019
Deep eutectic ionic liquids (DES) possess similar properties to conventional ionic liquids (ILs). However, ILs cannot be considered as environmentally friendly compounds due to both its processing and synthesis, which could have significant polluting ...
Ignacio Garcia, Silvia Guerra, Juan de Damborenea, Ana Conde   +3 more
doaj   +1 more source

Dry tribological properties of M50 bearing steel under different temperatures

Materials Research Express, 2022
Reducing wear and clarifying relation mechanism are essential to improve the life of engine bearings, so we investigate the influence of ambient temperature on the friction characteristics of M50 steel self-matching pairs under dry friction conditions ...
Hao Guo, Haitao Duan, Xingxing Wang, Sanming Du, Yongzhen Zhang, Pei Wang   +5 more
doaj   +1 more source

In Situ Crystalline‐Amorphous Composite Oxide Structure Suppressing Thermal Wear Instability for Refractory Multi‐Principal Element Alloy

Advanced Functional Materials, Volume 36, Issue 50, 22 June 2026.
An effective strategy is developed to overcome the medium temperatures wear resistance degradation in refractory multi‐principal element alloys. By utilizing chemical short‐range ordering to trigger oxygen‐induced amorphization, a composite oxide structure is formed, which combines high hardness with robust stiffness.
Xuhui Pei, Jianbao Zhang, Hanming Wang, Yin Du, Tao Yang, Ji‐Jung Kai, Benyebka Bou‐Saïd, Haifeng Wang   +7 more
wiley   +1 more source

Influence of Lubrication Water Contamination by Solid Particles of Mineral Origin on Marine Strut Propeller Shafts Bearings of Ships

Polish Maritime Research
The stern tube or strat bearings are key important component for safety of shipping. Modern global regulations required a low as possible negative impact on environment including lubricants leaking to the sea. The ship owners are looking for reliable and
Litwin Wojciech, Barszczewska Agnieszka, Piątkowska Ewa, Szwoch Izabela, Matuszewski Leszek, Kahsin Maciej   +5 more
doaj   +1 more source

Tribological Aspects of Graphene and Its Derivatives

Lubricants
Tribology is the branch of science and engineering that focuses on understanding friction, wear, and lubrication, which is essential for saving energy, improving performance, reducing vibration, and creating eco-friendly lubricants and wear resistance ...
Çağla Gizem Acar, Audrius Žunda
doaj   +1 more source