Materials Literature
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Results of cable transmitting capacity calculation for voltage of up to 220 kV are analyzed. The work is devoted to creation of a current rating calculation technique for high-voltage cross-linked polyethylene cables.
The way of cooling of castings from silumin AK15M3 is developed at the vertical centrifugal casting, enabling to receive bimetallic blanks with high-disperse eutectic and hypereutectic microstructures and minimal allowance for machining.
Influence of the defects of brass covering on quality of the thin brass-covered wire produced in conditions of steel-wire shops of Belorussian metallurgical plant is shown.
The paper introduces a design solution for building a test system for measurement of partial discharge and detection of breakdown spots via voltage resonance.
Yang Guo,1 Zhuoli Zhang,1 Dong-Hyun Kim,1,5 Weiguo Li,1 Jodi Nicolai,1 Daniel Procissi,1 Yi Huan,2 Guohong Han,3 Reed A Omary,1,4,5 Andrew C Larson1,4,5 1Department of Radiology, Northwestern University, Chicago, IL, USA; 2Department of Radiology, Xijing Hospital, Fourth Military Medical University, Xi'an, People's Re…
The influence of the parameters of controlled rolling on the structural phase transitions in low-alloy and carbon steels was analyzed.
The research carried out in laboratory of metal science on detection of hydrogen presence in reinforcement depending on period of aging and reinforcement profile and also its influence on plastic properties of reinforcing bar is described in this article. The method of glycerine tests was applied for identification of…
Cellular automata simulation of the distribution of shrinkage defects in the casting of «The bearing housing» with a head during the metal flow to various parts of the casting was held. It is established that the casting is completely filled with metal, without forming runout, for the considered options for the metal…
Computer vision systems have found wide application in foods processing industry to perform quality evaluation. The systems enable to replace human inspectors for the evaluation of a variety of quality attributes. This paper describes the implementation of the Fast Fourier Transform and Kalman filtering algorithms to…
International audience
Ya-Na Wu,1 Ping-Ching Wu,1 Li-Xing Yang,1 Kyle R Ratinac,2 Pall Thordarson,4 Kristina A Jahn,2 Dong-Hwang Chen,3 Dar-Bin Shieh,1,5,6 Filip Braet2,7 1Institute of Oral Medicine and Department of Stomatology, National Cheng Kung University Hospital, College of Medicine, Tainan, Taiwan; 2Australian Centre for Microscopy…
Single crystals of p-Cu2ZnSiSe4 were grown by chemical vapour transport using iodine as a transported agent. The temperature dependence of the resistivity is investigated in a range of T ~ 10–300 K. The Mott variable-range hopping conductivity is observed at T ~ 70–210 K. Its detailed analysis has yielded the values o…
Danay Dupeyrón,1,2 Monique Kawakami,1 Adriana M Ferreira,1 Paolin Rocio Cáceres-Vélez,3 Jacques Rieumont,4 Ricardo Bentes Azevedo,3 José Carlos T Carvalho1 1Laboratório de Pesquisa em Fármacos, Centro de Ciências Biológicas e da Saúde, Colegiado de Farmácia, Universidade Federal do Amapá, Brazil; 2Programa de Pós-Grad…
Chuanwei Wang,1,2,* Liping Ning,3,* Hongwei Wang,1,2,* Zaijun Lu,4 Xingang Li,1,2 Xiaoyong Fan,5 Xuping Wang,6 Yuguang Liu1,2 1Department of Neurosurgery, Qilu Hospital of Shandong University, Jinan, People's Republic of China; 2Brain Science Research Institute of Shandong University, Jinan, People's Republic of China…
A comparative assessment of energy intensity of converter steel production in different types of smelting with slag processing in the ladle was made. Analysis of the data shows that the use of liquid steel slag in steel production for its refining saves about 2.2 GJ or 75 kg of coal equivalent for each ton of metal.
A process of heat transfer in continuous casting mould is considered. The substantiated equations predict shell growth, temperature distributions, solidification rates and can be used for continuous casters control systems.
This study concerns the important and urgent scientific problem of automated calibration and analysis of sensor data. The study focuses on comprehensive data visualization, which provides an accurate description of the characteristics of the calibrated devices.
The technological features of the production of castings of aluminum alloys by chill casting are showed. The most important features of chill casting are considered.
The results of studies of the processes of carburizing and nitriding from powder saturating media in fluid bed are shown. The structure, phase and chemical composition and properties of thermodiffusion coatings.
Journée de formation Saint-Gobain sur les propriétés des mousses solides biosourcées, Laboratoire de Physique des Solides UMR 8502 CNRS, Université Paris-Sud, Orsay, France, 2013