Results 141 to 150 of about 5,949,782 (256)

Tribological Behavior of Polypropylene–Multilayer Plastic Waste Blends Under Two‐Body and Three‐Body Abrasion

open access: yesSPE Polymers, Volume 7, Issue 4, October 2026.
Compatibilization of mechanically recycled PP/MLP blends with PP‐g‐MA improves interfacial adhesion, processability, tensile properties, and wear resistance under two‐ and three‐body abrasion. ABSTRACT Multilayer plastic (MLP) poses significant recycling challenges due to its heterogeneous composition.
Isabel Ariadna Carmona‐Cervantes   +4 more
wiley   +1 more source

Ultrasonic Vibration Assisted Laser Processing: A Hybrid Paradigm for Extreme Surface Enhancement

open access: yesRare Metals, Volume 45, Issue 10, October 2026.
ABSTRACT Traditional laser processing techniques offer many advantages, but they often encounter limitations such as heat‐affected zones, recast layers, residual tensile stresses, and poor surface finish. The integration of ultrasonic vibration (UV) presents a promising hybrid approach to overcome these challenges by introducing beneficial effects like
Aziz Ul Hassan Mohsan   +6 more
wiley   +1 more source

Mechanical and Tribological Properties of Polymer Composites at Cryogenic Temperatures

open access: yes, 2006
This paper presents the mechanical and tribological properties of Polytetrafluoroethylene (PTFE) and Polyetheretherketone (PEEK) matrix composites filled with short carbon fibers in cryogenic environments. Tensile tests were performed at room temperature
Gradt, Thomas, Theiler, Geraldine
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Comparative Investigation on the Impact Abrasive Wear Behavior of PTAW NiBSi Coatings Reinforced With Different Types of Tungsten Carbide

open access: yesRare Metals, Volume 45, Issue 10, October 2026.
ABSTRACT NiBSi‐based coatings reinforced with spherical cast tungsten carbide (NSC coating), irregular cast tungsten carbide (NC coating), and macrocrystalline tungsten carbide (NMC coating) are investigated to elucidate the impact of abrasive wear behavior.
Chong Chen   +9 more
wiley   +1 more source

Tribological properties of PA66 nanocomposites

open access: yes, 2012
Nano- and micro- composites were prepared from a PA66 matrix with the addition of varying content of nanoclay, fullerene, polyhedral oligomeric silsesquioxane (POSS) and glass spheres.
F. Manarini   +4 more
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Influence of Viscous Dissipation on Wear Behavior and Hardness Evolution of Tool Steels in Glass‐Fiber‐Reinforced Polymer Processing

open access: yessteel research international, Volume 97, Issue 10, Page 5090-5102, October 2026.
Tool steels tested under injection molding conditions with glass‐fiber‐reinforced polymers, revealing how viscous dissipation drives hardness loss, even in PM grades. A sharp rise in wear with increasing injection volume rate and thermomechanical load uncovers striking material differences.
David Zidar   +3 more
wiley   +1 more source

Structure and Tribological Properties of TiSiN Coatings Prepared by Arc Ion Plating

open access: yes, 2015
To study the effects of the Si content on the properties of TiSiN coatings.TiSiN coatings were prepared on Ti6Al4Vby arc ion plating.Surface morphology,microstructures,phase compositions and mechanical properties of the TiSiN coatings with different Si ...
Yao Yirong   +5 more
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