Results 91 to 100 of about 271,760 (273)

Dental Microwear Texture Analysis on Radular Teeth

Advanced Materials Interfaces, EarlyView.
3D microwear textures reveal how gastropod radular teeth respond to controlled abrasive contact. Distinct surface signatures distinguish regular abrasion from fracture‐dominated material removal, showing how mineralized coatings, fibrous cores, and substrate properties jointly shape wear and failure in a biological scraping interface.
Wencke Krings, Stanislav N. Gorb, Ellen Schulz‐Kornas   +2 more
wiley   +1 more source

Surface finishing of hardened steel with abrasive brushes

, 2022
7 S.Standard finishing processes normally require special machine tools whereby the process can be time-consuming and cost-intensive due to a high non-productive time.
Uhlmann, E., Sommerfeld, C.
core   +1 more source

Thermoplastic Dielectric Coatings for Flexible Electrodynamic Dust Shields: Structural and Functional Performance

Advanced Materials Interfaces, EarlyView.
Thermoplastic attachment is introduced as a scalable surface coating strategy to improve the durability and dielectric reliability of flexible electrodynamic dust shields. By embedding chemically modified reduced graphene oxide (CMrGO) electrodes within thermoplastic laminates, mechanical degradation, abrasion damage, and vacuum‐induced electrical ...
Ide E. Onal, Emily A. Ryan, Luca Scifoni, Thomas M. Orlando, Álvaro Romero‐Calvo, Julie S. Linsey, Meisha L. Shofner   +6 more
wiley   +1 more source

Interface Engineering of Porous Transport Layer‐Catalyst Layer in Proton Exchange Membrane Water Electrolyzers: A Comprehensive Review

Advanced Materials Interfaces, EarlyView.
The PTL–CL interface plays a decisive role in PEMWE performance by governing electron conduction, water supply, oxygen removal, catalyst utilization, and interfacial stability. This review summarizes interface‐related resistance sources, characterization methods, and engineering strategies, highlighting rational PTL–CL interface design for low‐cost ...
Aobo Wan, Zhengkai Tu
wiley   +1 more source

Surface integrity and process simulation in abrasive flow machining

, 2022
S.608-619Trends like lightweight construction and functional integration lead to more and more complex workpieces. Often, these workpieces have to be finished after machining. Especially inner contours are difficult to finish.
Uhlmann, E., Roßkamp, S.
core   +1 more source

Recent Advances of Slip Sensors for Smart Robotics

Advanced Materials Technologies, EarlyView.
This review summarizes recent progress in robotic slip sensors across mechanical, electrical, thermal, optical, magnetic, and acoustic mechanisms, offering a comprehensive reference for the selection of slip sensors in robotic applications. In addition, current challenges and emerging trends are identified to advance the development of robust, adaptive,
Xingyu Zhang, Liao Wu, Shuai He, Zhao Sha, Yuwan Huang, Shuying Wu, Dewei Chu, Chun H. Wang, Shuhua Peng   +8 more
wiley   +1 more source

Efecto del conteo de nódulos en la resistencia al desgaste por abrasión de los hierros dúctiles austemperados [PDF]

Ingeniería Mecánica, 2009
Entre los materiales metálicos de mayor demanda, la producción de hierro con grafito nodular, ocupa en la actualidad, uno de los lugares más importantes entre los hierros fundidos de alta resistencia, y con la introducción del tratamiento térmico de ...
C. J. Diez Cicero, G. R. Fernández-López, U. Ordóñez-Hernández, C. R. Figueroa-Hernández, F. Mondelo   +4 more
doaj  

Dynamic Disulfide Ionogels for Self‐Healing, Transparent, and Elastic E‐Skins

Advanced Materials Technologies, EarlyView.
A dynamic covalent ionogel is designed via polymer–ionic liquid interaction control. The interplay between ionic liquid compatibility, viscosity, and concentration governs polymer segmental dynamics, which in turn regulates disulfide exchange kinetics and mechanical durability.
Min Su Kim, Dong Hyun Park, Jae Yoon Kim, Hyun Kim, Myungwoong Kim, Kyung Gook Cho, Keun Hyung Lee   +6 more
wiley   +1 more source

Exposure assessment and risks associated with wearing silver nanoparticle-coated textiles [version 2; peer review: 2 approved, 1 approved with reservations]

Open Research Europe
Background Silver (Ag) nanoparticles (NPs) are used increasingly in consumer and healthcare fabrics due to their antimicrobial properties. Abrasive leaching experiments have shown that AgNPs can be released during textile wear and cause a dermal exposure.
Antti Joonas Koivisto, Franco Belosi, Ana Candalija, David Burrueco-Subirà, Andrea Brigliadori, Irini Furxhi, Socorro Vázquez-Campos, Magda Blosi, Ilaria Zanoni, Jesús Lopez de Ipiña, Anna Costa, Fabrizio Ravegnani, Alessia Nicosia   +12 more
doaj   +1 more source

Programmable Variable‐Stiffness Multilayer Elastomer Composites With High‐Aspect‐Ratio Low‐Melting‐Point Alloy Inclusions

Advanced Materials Technologies, EarlyView.
High‐aspect‐ratio low‐melting‐point alloy inclusions are embedded within multilayer silicone laminates to create thermally programmable stiffness. Sequential activation of alloy‐rich layers produces four distinct mechanical states and reconfigures tendon‐driven actuator trajectories under the same load.
Palpolage Don Shehan Hiroshan Gunawardane, Gyan Edbert Zesiro, Hao Zhou, Gursel Alici, Mu Chiao   +4 more
wiley   +1 more source