Results 21 to 30 of about 37,645 (266)

Surface Modification of Silicon Carbide Wafers Using Atmospheric Plasma Etching: Effects of Processing Parameters

Micromachines, 2023
Silicon carbide wafer serves as an ideal substrate material for manufacturing semiconductor devices, holding immense potential for the future. However, its ultra-hardness and remarkable chemical inertness pose significant challenges for the surface ...
Qi Jin, Julong Yuan, Jianxing Zhou
doaj   +1 more source

Self-synchronization of Nonidentical Machines in Machine-to-Machine Systems

2013 IEEE 7th International Conference on Self-Adaptive and Self-Organizing Systems, 2013
The notion of common time is very important information in distributed systems (e.g., for maintaining the consistency of distributed data). Namely, due to the lack of global time and imperfections (e.g., skew) of physical clocks, in order to agree on common time, distributed nodes have to synchronize themselves.
Bojić, Iva, Kušek, Mario
openaire   +4 more sources

The Effect of Plasma–Electrolytic Nitrocarburizing of a Medium Carbon Steel Surface on Friction and Wear in Pair with Tin–Lead Bronze

Metals, 2023
The possibility of increasing the durability of steel pins working against bronze bushings through plasma–electrolytic nitrocarburizing of the surface of medium carbon steel is shown.
Anatoly Borisov, Tatiana Mukhacheva, Sergei Kusmanov, Igor Suminov, Pavel Podrabinnik, Yaroslav Meleshkin, Sergey Grigoriev   +6 more
doaj   +1 more source

Wire and Arc Additive Manufacturing of a CoCrFeMoNiV Complex Concentrated Alloy Using Metal-Cored Wire—Process, Properties, and Wear Resistance

Applied Sciences, 2022
The field of complex concentrated alloys offers a very large number of variations in alloy composition. The achievable range of properties varies greatly within these variants.
Kai Treutler, Swenja Lorenz, Jens Hamje, Volker Wesling   +3 more
doaj   +1 more source

Multi-Material Design in Welding Arc Additive Manufacturing

Metals, 2019
Due to the inherent properties of the process, arc-based generative manufacturing offers the possibility, of specifically applying different material properties locally. One possibility to realize this is the use of different materials.
Kai Treutler, Swenja Kamper, Marcel Leicher, Tobias Bick, Volker Wesling   +4 more
doaj   +1 more source

Kinematic characteristics of mass finishing process with the parallel spindle: Velocity measurement and analysis of the media

Advances in Mechanical Engineering, 2017
References for theory analysis, quality prediction, and automatic control can be provided by testing the displacement variation of the media in mass finishing process with the parallel spindle using CCD laser displacement sensor, calculating the whole ...
Xiuhong Li, Fengfeng Wu, Wenhui Li, Shengqiang Yang, Yunan Chen   +4 more
doaj   +1 more source

Possibilities of Additive Technologies for the Manufacturing of Tooling from Corrosion-Resistant Steels in Order to Protect Parts Surfaces from Thermochemical Treatment

Metals, 2021
The structure and physical–mechanical properties of products made from powders of corrosion-resistant steel 12X18H10T by the laser-beam powder bed fusion (LB-PBF) and subsequent ion-plasma nitriding in the work were investigated.
Alexander Metel, Tatiana Tarasova, Evgenii Gutsaliuk, Roman Khmyrov, Sergei Egorov, Sergey Grigoriev   +5 more
doaj   +1 more source

Compression properties of 316L stainless steel E-BCT lattice structure based on SLM process

Journal of Aeronautical Materials
The elliptic section body-centered tetragonal（E-BCT）lattice structure of 316L stainless steel fabricated based on selective laser melting（SLM），represents an enhanced lattice structure with improved compressive performance.
ZHU Fengli, XU Mingsan, WEI Tieping, YE Jianhua, PAN Wenhan, YANG Linyi   +5 more
doaj   +1 more source

Characterization of Influences of Steel-Aluminum Dissimilar Joints with Intermediate Zinc Layer

Metals, 2020
Brittle intermetallic phases are formed when steel and aluminum are joined. Therefore, it is difficult to use this combination of materials when applying the multimaterial design in the construction of load-adapted and weight-adapted structures. In order
Tobias Bick, Verena Heuler, Kai Treutler, Volker Wesling   +3 more
doaj   +1 more source

Experience With Performing Rheocarna Therapy via the Single‐Needle Method for Treatment of Chronic Limb‐Threatening Ischemia

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction This study investigated the safety and efficacy of single‐needle Rheocarna therapy for chronic limb‐threatening ischemia (CLTI) with wounds. Methods Six patients with CLTI involving ulcers unresponsive to revascularization underwent single‐needle Rheocarna treatment.
Yasutaka Yamauchi, Rie Tanaka, Reona Kawahira, Shingo Nabeta, Kouhei Naoi, Kazuhito Kitajima, Akira Wada, Tomonari Takagi, Norihiko Ohura, Akira Miyamoto   +9 more
wiley   +1 more source