Results 281 to 290 of about 1,949,140 (330)

High‐Entropy Alloy Design Toward Cobalt Substitution for High Hardness and Low Wear Rate Using X–Cr–Fe–Mn–Ni System

Advanced Engineering Materials, EarlyView.
This study explores the replacement of cobalt using the high‐entropy alloy design strategy for wear‐resistant components operating at high temperatures. Starting from the Cantor alloy, cobalt is substituted with Cu, Al, V, or Mo. Metallurgical and tribological analyses reveal that aluminum, vanadium, and molybdenum effectively strengthen the developed ...
Rafaël Jénot, Laurent Peltier, Fodil Meraghni, Mathieu Marquer, Oriane Baulin, Clotilde Macke‐Bart   +5 more
wiley   +1 more source

Impact of toothbrushing on aesthetic and mechanical properties of hydrophilic antibacterial coating materials for orthodontic clear retainers. [PDF]

Sci Rep
Oh YE, Yu HS, Choi SH, Choi TH, Kwon JS, Cha JY.   +5 more
europepmc   +1 more source

Mechanically Deposited Wear‐Resistant Amorphous Zr55Cu30Al10Ni5 Coatings

Advanced Engineering Materials, EarlyView.
Mechanically deposited from glassy ribbons, the Zr55Cu30Al10Ni5 amorphous coating formed a hard, continuous layer on AISI 1010 steel, tripling substrate hardness, lowering friction, and reducing wear. Despite its rough surface, it showed friction and wear behavior comparable to the crystalline alloy, highlighting its strong potential as a durable ...
Tales Ferreira, Pietro Cazelatto Bortolini, André Luiz Vidilli, Paulo Wilmar Barbosa Marques, Jéferson Aparecido Moreto, Claudio Shyinti Kiminami, Walter José Botta, Claudemiro Bolfarini, Guilherme Yuuki Koga   +8 more
wiley   +1 more source

Antimicrobial potential of bioactive resin composites in caries management: a systematic review of <i>in vitro</i> studies. [PDF]

Front Oral Health
Lopes S, Lopes PC, Fidalgo-Pereira R, Flores-Fraile J, Veiga N, Gomes ATPC.   +5 more
europepmc   +1 more source

Enhancing Fatigue Performance by Tuning of Residual Stresses in Welded Joints through Nanometallic Multilayer

Advanced Engineering Materials, EarlyView.
This study investigates the fundamental mechanisms of a novel postweld treatment that significantly enhances fatigue performance through engineered residual stress (RS) states. A multiscale approach correlates tensile RS in the nanometallic multilayer coating with corresponding compressive RS in the steel substrate, thereby reducing localized stress ...
Niclas Spalek, Guilherme Abreu Faria, Anton Davydok, Marcus Rutner   +3 more
wiley   +1 more source

Performance evaluation and multi-objective optimization of protective slurry seal asphalt mixtures incorporating foundry waste filler and silver nanoparticles. [PDF]

Sci Rep
Mofrad VB, Moghaddas MJ, Tohidi A, Divandari H, Adeli MM.   +4 more
europepmc   +1 more source

Electrically Switchable Molecular Adhesion via Self-Assembled Monolayer-Mediated Hydration and Ion Structuring. [PDF]

J Am Chem Soc
Wieser V, Yu YC, Valencia Ramirez A, Wu DT, Renner FU, Cheng HW.   +5 more
europepmc   +1 more source

Selective HDAC6 inhibitor WT161 modulates the VLA-4/FAK pathway by inhibiting PKA activity in acute lymphoblastic leukemia. [PDF]

Sci Rep
Lv C, Zhao Y, Luo L, Ye C, Rao C, Feng B, Yu W, Xiao X, Wang C, Huang W.   +9 more
europepmc   +1 more source

Comprehensive analysis of effect of high-acid-value waste cooking oil on adhesion between aged asphalt and aggregates. [PDF]

PLoS One
Wang Z, Pei Q, Li K, Wang Z, Huo X, Wang Y, Li Y, Kong S.   +7 more
europepmc   +1 more source