Results 101 to 110 of about 1,350,570 (299)

Characterization of plasma nitrided layers produced on sintered iron

Journal of Materials Research and Technology, 2014
Plasma nitriding is a thermo-physical-chemical treatment process, which promotes surface hardening, caused by interstitial diffusion of atomic nitrogen into metallic alloys.
Marcos Alves Fontes, Ricardo Gomes Pereira, Frederico Augusto Pires Fernandes, Luiz Carlos Casteletti, Pedro Augusto de Paula Nascente   +4 more
doaj   +1 more source

Nitretação ionica em aços baixo carbono [PDF]

, 1991
Dissertação (mestrado) - Universidade Federal de Santa Catarina. Centro de Ciencias Fisicas e MatematicasAmostras de aço 1020 são nitretadas ionicamente num plasma de N2+ H2. São feitos estudos da evolução das camadas de nitretos em função da temperatura,
Fontana, Luis Cesar
core  

Dielectric Permittivity Tensor of Muscovite for Next Generation All Van Der Waals Broadband Photonic Components

Advanced Optical Materials, EarlyView.
Low‐index and low‐loss vdW muscovite represents an emerging robust dielectric platform for the creation of next‐generation all‐vdW nanophotonic architectures. Its utilization as a low‐index building‐block in all‐vdW multilayers enables extreme optical contrast when paired with MoS2, paving the way to the realization of few‐layer ultrathin DBS ...
Meri H. Hayrapetyan, Maksim L. Sargsyan, Davit A. Karakhanyan, Ani P. Khachatryan, Maria A. Levonyan, Dmitrii Litvinov, Maciej Koperski, Artsruni V. Margaryan, Makars Šiškins, Konstantin S. Novoselov, Davit A. Ghazaryan   +10 more
wiley   +1 more source

Effect of Normal Load on Wear Behavior of Low-Temperature Plasma-Nitrided TC4 Titanium Alloy

Journal of Manufacturing and Materials Processing
TC4 titanium alloy suffers from inferior wear resistance, which severely restricts its service in tribological key components, including aero-engine compressor blades and aircraft landing gear.
Zhiming Xiong, Zhitao Cao, Jianyi Zhang, Fengling Wu, Guoqiang Duan, Leqing Zhao, Peibo Li, Wenjiang Jin, Changzhou Cui, Hui Li   +9 more
doaj   +1 more source

Controlling Polystyrene Particle Distribution in Colloidal Lithography For Correlated‐Disorder Structures

Advanced Optical Materials, EarlyView.
Colloidal lithography is a low‐cost, simple and scalable technique to fabricate correlated‐disorder nanostructures for light‐trapping in solar cells. This work investigates the control of polystyrene particle distribution in colloidal lithography, highlighting the importance of particle surface functionalization as well as the ability to tune the ...
Laura de Almeida, Jean‐Baptiste Doucet, Mathieu Arribat, Guilhem Almuneau, Stéphane Collin, Inès Revol   +5 more
wiley   +1 more source

Effect of Rapid Hollow Cathode Plasma Nitriding Treatment on Corrosion Resistance and Friction Performance of AISI 304 Stainless Steel. [PDF]

Materials (Basel), 2023
Lu J, Dou H, Zhou Z, Li H, Wang Z, Jiang M, Li F, Gao Y, Song C, Fang D, He Y, Li Y.   +11 more
europepmc   +1 more source

Micromachined Double‐Membrane Mechanically Tunable Metamaterial for Thermal Infrared Filtering

Advanced Photonics Research, Volume 6, Issue 5, May 2025.
Herein, a mechanically tunable double‐layer plasmonic metamaterial leveraging the extraordinary optical transmission effect observed in subwavelength arrays of openings within thin metal layers is presented. The concept is experimentally validated by integrating the proposed metamaterial structure into an electrostatic parallel‐plate actuator to create
Oleg Bannik, Fedor Kovalev, Mingkai Liu, Michal Zawierta, Dilusha Silva, Lorenzo Faraone, Mariusz Martyniuk, Ilya Shadrivov   +7 more
wiley   +1 more source

Plasma Nitriding of Inner Surface of Slender Tubes using Small Diameter Helicon Plasma. [PDF]

Materials (Basel), 2022
Jin C, Zhang Y, Wang C, Liu M, Ling W, He L, Yang Y, E P.   +7 more
europepmc   +1 more source

Friend, Not Foe: Lowered Tissue Reactivity to Long‐Term Polyimide Implants

Advanced Science, EarlyView.
The choice of optimal neural probe designs remains a major challenge in the field of neurotechnology. This study investigated the biocompatibility of several probe variations, including material, thickness, width, and implantation strategy. It highlights the clear advantage of soft polyimide probes over stiff silicon probes for better device ...
Corinne Orlemann, Laura M. De Santis, Paul Neering, Christian Boehler, Kirti Sharma, Arno Aarts, Tobias Holzhammer, Rik J. J. van Daal, Patrick Ruther, Maria Asplund, Roxana N. Kooijmans, Pieter R. Roelfsema   +11 more
wiley   +1 more source

Effect of Alloying Elements and Low Temperature Plasma Nitriding on Corrosion Resistance of Stainless Steel. [PDF]

Materials (Basel), 2022
Liu Y, Liu D, Zhang X, Li W, Ma A, Fan K, Xing W.   +6 more
europepmc   +1 more source