Results 51 to 60 of about 18,989 (261)

Features of manufacturing Cd1–xZnxTe ionizing radiation detector [PDF]

Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2013
The article describes a newly-developed method of manufacturing of an operating element of the Cd1–xZnxTe-detector of ionizing radiation with high sensitivity to low-energy gamma radiation of the americium 241Am radioactive isotope. The proposed two-step
Tomashik Z. F., Stratiichuk I. B., Tomashik V. N., Budzulyak S. I., Gnativ I. I., Komar V. K., Dubina N. G., Lots’ko A. P., Korbutyak D. V., Demchina L. A., Vakhnyak N. D.   +10 more
doaj   +2 more sources

Semiconductor Physics, Quantum Electronics & Optoelectronics, 20 (1), P. 091-095 (2017). DOI: https://doi.org/10.15407/spqeo20.01.091 The influence of ethylene glycol on the chemical interaction of PbTe and Pb1–xSnxTe crystals with H2O2–HBr–ethylene glycol etching compositions

Semiconductor Physics, Quantum Electronics & Optoelectronics, 2017
The process of cutting, mechanical and chemical treatment of the PbTe and Pb1–xSnxTe crystal surface has been studied. The dependences of the chemical-mechanical polishing rate versus dilution of the base polishing etchant H2O2–HBr–ethylene glycol by the
G.P. Malanych, V.M. Tomashyk, O.S. Lytvyn   +2 more
doaj  

Planar Solid‐State Nanopores Toward Scalable Nanofluidic Integration Based on CMOS Technology

Advanced Engineering Materials, EarlyView.
We present a scalable silicon‐based fabrication strategy for planar solid‐state nanopores to enable their integration with complex nanofluidic systems. Prototype devices demonstrate normal voltage‐current characteristics, good noise performance, and appreciable streaming currents. Our CMOS‐compatible fabrication process offers precise geometric control
Ngan Hoang Pham, Chenyu Wen, Mohammad Hadi Khaksaran, Won‐Yong Lee, Javier Cruz, Klas Hjort, Dongping Wu, Shi‐Li Zhang   +7 more
wiley   +1 more source

Electrochemical Evaluation of Compressed Selective Laser Melted AlSi7Mg and AlSi10Mg Alloys in Chloride Environment

Advanced Engineering Materials, EarlyView.
The corrosion performance of AlSi7Mg and AlSi10Mg alloys produced through selective laser melting (SLM) was examined under compressive stress in a chloride environment. Electrochemical analyses, including open‐circuit potential (OCP), potentiodynamic polarization (CPP), and electrochemical impedance spectroscopy (EIS), were complemented by scanning ...
Femi John Akinfolarin, Samson Dare Oguntuyi, Peter Apata Olubambi   +2 more
wiley   +1 more source

Systematic analysis on the chemical reaction to the material removal in bonnet polishing of fused silica glass

Journal of Materials Research and Technology
Fused silica glass, known for its exceptional physical and chemical properties, is widely used across diverse industries. Cerium oxide (CeO2), a common polishing abrasive, is extensively employed in polishing fused silica surfaces.
Xiaolong Ke, Wei Wu, Bo Zhong, Tianyi Wang, Song Yuan, Zhenzhong Wang, Daewook Kim, Jianchun Liu, Min Li, Jiang Guo, Chunjin Wang   +10 more
doaj   +1 more source

Dry mechanical-electrochemical polishing of selective laser melted 316L stainless steel

Materials & Design, 2020
This paper aims to improve the surface quality of 316L stainless steel parts manufactured by selective laser melting (SLM) using dry mechanical-electrochemical polishing (DMECP).
Yuchao Bai, Cuiling Zhao, Jin Yang, Jerry Ying Hsi Fuh, Wen Feng Lu, Can Weng, Hao Wang   +6 more
doaj   +1 more source

Characterization of Aluminized Layers on Inconel‐738 Alloy: Microstructure, Modeling of Aluminizing Kinetics, and Thermal Behavior

Advanced Engineering Materials, EarlyView.
This study explored how effective nickel aluminide coatings are obtained in providing oxidation resistance applied to the Inconel 738 alloy, modeling with diffusion models. In the present study, kinetics and thermal behavior of the Inconel 738 alloy were studied by the low‐temperature thermoreactive aluminizing process, which was carried out at 625°C ...
Gozde Celebi Efe, Tuba Yener, Suayb Cagri Yener, Mourad Keddam, Cuma Bindal   +4 more
wiley   +1 more source

Glimpse into reports on abrasive machining (Group G) during CIRP 2024 General Assembly

Jin'gangshi yu moliao moju gongcheng
To promote the international cutting-edge technical exchange in the field of abrasives, the Group G (abrasive processing) papers in the 2024 CIRP Annals – Manufacturing Technology journal have been specially selected for introduction. A total of 9 papers
Jiang GUO, Rongyan SUN, Zili ZHANG
doaj   +1 more source

Chromatic stability of acrylic resins of artificial eyes submitted to accelerated aging and polishing

Journal of Applied Oral Science, 2010
Esthetics and durability of materials used to fabricate artificial eyes has been an important issue since artificial eyes are essential to restore esthetics and function, protect the remaining tissues and help with patients' psychological therapy ...
Marcelo Coelho Goiato, Daniela Micheline dos Santos, Josiene Firmino Souza, Amália Moreno, Aldiéris Alves Pesqueira   +4 more
doaj   +1 more source

Innovative Processing of Compacted Waste Aluminum Alloy Powders via Controlled Remelting and Solidification

Advanced Engineering Materials, EarlyView.
This study demonstrates an efficient recycling route for out‐of‐spec AlSi10Mg atomized powders through compaction and arc remelting followed by suction casting. By correlating compaction load, cooling rate, and resulting microstructure, we show that intermediate pressures (50–80 kN) and rapid cooling refine dendrites, reduce porosity, and enhance ...
Mila Christy de Oliveira, Marcella Gaute Cavalcante Xavier, Abdoul‐Aziz Bogno, Piter Gargarella, José Eduardo Spinelli   +4 more
wiley   +1 more source