Results 91 to 100 of about 16,113 (217)
Journal of Materials Research and TechnologySiC particle-reinforced titanium (Ti) composites fabricated through Selective Laser Melting (SLM) demonstrate significant improvements in mechanical and tribological properties.
Jun Fang +7 more
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Gait alterations increase friction of degenerated articular cartilage: A tribological study
Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.Abstract Purpose To investigate the effect of gait alterations associated with osteoarthritis (OA) on the frictional properties of porcine articular cartilage (AC) in intact and degenerative conditions. Methods Forty‐eight cylindrical AC samples were harvested from 12 porcine femur condyles and equally divided between four groups with n = 12 samples ...
Luisa de Roy +6 more
wiley +1 more source
Status and directions of modified tribological surfaces by ion processes [PDF]
An overview is presented of recent advances in modifying contacting surfaces in motion by the various ion assisted surface coating/modification processes to reduce and control tribological failures.
Spalvins, Talivaldis
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Materialwissenschaft und Werkstofftechnik, EarlyView.By refining grains and additions of strengthening elements, mechanical properties of electro‐conductive copper can be increased. Fine‐grained coper‐graphene composites were directly consolidated from original powders by rotary swaging to achieve rods with enhanced mechanical properties and electric conductivity of up to 96% international annealed ...
L. Kunčická +4 more
wiley +1 more source
Superlubricity achieved with two-dimensional nano-additives to liquid lubricants
Friction, 2020 The topic of superlubricity is attracting considerable interest around the world while humanity is facing an energy crisis. Since various liquid superlubricity systems can be commonly achieved on the macroscale in ambient conditions, it is considered an ...
Hongdong Wang, Yuhong Liu
doaj +1 more source
An overview of laser surface modification of die steels [PDF]
, 2008 In recent years, surface modification using advanced heat source like laser has been replacing the conventional methods to produce amorphous microstructure via rapid solidification.
Aqida, S.N. +3 more
core
Materialwissenschaft und Werkstofftechnik, EarlyView.Hard coatings mitigate friction and wear of engineering components, while tribochemical interactions between lubricant and coating strongly influence performance. Masking ferrous surfaces with a coating reduces the effectiveness of additives optimized for steel.
K. Bobzin +4 more
wiley +1 more source
Nanofiller Fibre-Reinforced Polymer Nanocomposites [PDF]
, 2008 In this work, the technology of nano and micro-scale particle reinforcement concerning various polymeric fibre-reinforced systems including polyamides (PA), polyesters, polyurethanes, polypropylenes and high performance/temperature engineering ...
Desai, S. +2 more
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Recent Advances in the Laser‐Based Fabrication and Applications of High‐Entropy Alloy Nanoparticles
MetalMat, EarlyView.This review presents recent advances in the laser‐based fabrication of high‐entropy alloy nanoparticles, focusing on scalable, environmentally friendly, and compositionally tunable synthesis methods. It highlights the critical influence of laser parameters on nanoparticle size, phase, and morphology, enabling tailored properties for applications in ...
Bibek Kumar Singh +4 more
wiley +1 more source
Anticorrosion properties and thin film composite deposition of Zn-SiC-Cr3C2 coating on mild steel
Defence Technology, 2019 This work considered the influence of Cr3C2 particle loading on microstructure and mechanical properties of Zn-SiC-Cr3C2 nanocomposite produced via electrocodeposition are investigated.
A.A. Ayoola +2 more
doaj +1 more source