Results 121 to 130 of about 5,683,854 (240)

Exploration of tribological characteristics of naturally woven fiber composites

, 2013
Natural fiber composites (NFC) being one of the new interventions in the composite industry, is given less importance for tribological applications. In the current research, an in-depth study is made to understand the influence of normal force and speed,
Andó Mátyás, De Baets, Patrick, Jebas Thangiah, Winowlin Jappes, Sukumaran, Jacob, Irullappasamy, Siva, Rodriguez, Vanessa, Ando, Matyas, Rodriguez Fereira, Vanessa   +7 more
core  

Simulation-based analysis of noise reduction and tribological enhancements in slip-modified journal bearings

Results in Engineering
Recently, attempts to better ameliorate the tribological performance of journal bearings have been focused on promoting the slip boundary on the contacting surfaces. Unfortunately, no research into the slip effect on bearing noise has been done yet. This
Budi Setiyana, Mohammad Tauviqirrahman, M. Muchammad, Niko Wijaya   +3 more
doaj   +1 more source

Tribological Characteristics of a-C:H:Si and a-C:H:SiO_x Coatings Tested in Simulated Body Fluid and Protein Environment. [PDF]

Materials (Basel), 2022
Jedrzejczak A, Szymanski W, Kolodziejczyk L, Sobczyk-Guzenda A, Kaczorowski W, Grabarczyk J, Niedzielski P, Kolodziejczyk A, Batory D.   +8 more
europepmc   +1 more source

When Teeth Twist: Distinct Mechanisms and Patterns of Enamel Wear from Rotational Forces—A Preliminary Investigation

American Journal of Biological Anthropology, Volume 191, Issue 3, November 2026.
ABSTRACT Motivation Dental enamel possesses a unique anisotropic, heterogeneous hierarchical structure which enables a combination of high hardness and remarkable durability compared to other natural and synthetic biomaterials. Nevertheless, it undergoes mechanical degradation through fracture from concentrated overloads and/or progressive wear, both ...
Estíbaliz Sánchez‐González, Fernando Rodríguez‐Rojas, Paul J. Constantino, Michael A. Berthaume, Mark Hoffman, Óscar Borrero‐López   +5 more
wiley   +1 more source

Theoretical Aspects of Tool and Surface Contact Friction during Metal Cutting

The modern terms of production dictate a necessity to produce details not only quickly, exactly and of high-quality, but also at minimum expenses. A thorough theoretical study of tool - surface contact friction is needed for this purpose.
Ļitvinovs, Dmitrijs, Priževaitis, Andris   +1 more
core  

Multi-Objective Optimization of Tribological Characteristics for Aluminum Composite Using Taguchi Grey and TOPSIS Approaches

Lubricants
In this study, a multi-objective optimization regarding the tribological characteristics of the hybrid composite with a base material of aluminum alloy A356 as a constituent, reinforced with a 10 wt.% of silicon carbide (SiC), size 39 µm, and 1, 3, and 5
Sandra Gajević, Ana Marković, Saša Milojević, Aleksandar Ašonja, Lozica Ivanović, Blaža Stojanović   +5 more
doaj   +1 more source

Influence of Some Microchanges Generated by Different Processing Methods on Selected Tribological Characteristics. [PDF]

Micromachines (Basel), 2021
Nagîț G, Slătineanu L, Dodun O, Mihalache AM, Rîpanu MI, Hriţuc A.   +5 more
europepmc   +1 more source

Microstructural Evolution and Mechanical Response of Al2O3–3YSZ–MWCNT Hybrid Ceramic Composites Consolidated by Spark Plasma Sintering

International Journal of Ceramic Engineering &Science, Volume 8, Issue 6, November 2026.
SPS‐fabricated Al2O3–3YSZ–MWCNT hybrid ceramic composites exhibited composition‐dependent microstructural refinement and mechanical behavior. The hybrid AYC composition achieved the finest feature population and highest fracture toughness, demonstrating the role of combined 3YSZ and MWCNT reinforcement in tailoring crack resistance and hardness ...
Laxmi Kant Mishra, Saurabh Tripathi, Hariveer Singh, Ashutosh Tiwari, Ram Ji Tripathi, H. K. Paliwal   +5 more
wiley   +1 more source

Effect of Functional Fillers on Tribological Characteristics of Acrylonitrile Butadiene Rubber after High-Pressure Hydrogen Exposures. [PDF]

Polymers (Basel), 2022
Choi BL, Jung JK, Baek UB, Choi BH.
europepmc   +1 more source

Cr2O3‐Mediated Phase Transformation and Microstructural Evolution in LDED CuAlMnTi SMA Coatings Toward Resource‐Efficient Wear Protection

EcoMat, Volume 8, Issue 11, November 2026.
The Cr2O3‐reinforced CuAlMnTi shape memory alloy coatings were fabricated via laser direct energy deposition. The addition of Cr2O3 refined the microstructure, altered the phase transformation behavior, and improved the high‐temperature tribological performance.
Yuxing Peng, Chengwen Sun, Dejun Kong, Yuling Lu   +3 more
wiley   +1 more source