Results 51 to 60 of about 105,215 (266)
Advanced Science, EarlyView.The interplay between magnetic ordering and crystal electric field (CEF) excitations plays a pivotal role in defining the low‐energy electrodynamics of quantum materials. By probing the temperature‐dependent THz conductivity in a rare‐earth‐based metallic ferromagnet, we uncover a microscopic connection between localized and itinerant electrons ...
Payel Shee +11 more
wiley +1 more source
Modelling of Metallurgical Processes Using Chaos Theory and Hybrid Computational Intelligence [PDF]
, 2002 The main objective of the present work is to develop a framework for modelling and controlling of a real world multi-input and multi-output (MIMO) continuously drifting metallurgical process, which is shown to be a complex system.
C, S Kumar +3 more
core
Microstructure and mechanical properties of large size as-cast Ti-43Al-9V-0.2Y (at.%) alloy ingot from brim to centre [PDF]
, 2011 A Ti-43Al-9V-0.2Y (at.%) alloy ingot with the size of Ф160×400mm was prepared by vacuum arc remelting (VAR). The microstructure of the as-cast Ti-43Al-9V-0.2Y alloy was composed of B2/α₂/γ lamellar colonies and massive B2 and γ phases which were ...
Chen, Yuyong +3 more
core +2 more sources
Advanced Science, EarlyView.Tracing the evolution from structural regulation to multifunctional integration, this paper systematically analyzes modification strategies for carbon‐based electrodes. It evaluates how element doping, surface functionalization, and composite material design affect the electrode performance, and offers perspectives on future applications and challenges
Yunlei Wang +4 more
wiley +1 more source
Литьë и металлургия, 2014 Work on improvement of the arc steel furnace No. 2 of arc-furnace-melting shop No. 1 which is at the moment one of the most productive and power efficient arc furnaces in steelmaking is considered.
D. V. Vedybeda
doaj
Многодвигательная электромеханическая система литейного крана (опыт разработки, наладки и внедрения) [PDF]
, 2013 The paper describes the results of developing and introduction a set of motor drives and the automated control system for pouring crane designed for use in the arc-furnace melting shop of metallurgical ...
Дубенецкий, А. С. +2 more
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Advanced Science, EarlyView.This study combines the biological structure of octopuses with the “3D structure” of spacer fabrics to fabricate a dual‐interface solar evaporator with adaptive hydrothermal balance. Water adaptation is achieved through the differentiated design of the upper and lower layers, and dynamic hydrothermal balance is realized by dynamically regulating the ...
Ning Niu +10 more
wiley +1 more source
Study of the Flicker Phenomenon Induced in the Electric Arc Furnace of the Steel Factory in Tunisia
IEEE AccessThis paper investigates the phenomenon of flicker induced in the Tunisian steel factory’s electric arc furnace (EAF). Therefore, several solutions have been proposed in the literature in order to mitigate this phenomenon.
Faouzi Tlili +3 more
doaj +1 more source
Non‐Equilibrium Synthesis Methods to Create Metastable and High‐Entropy Nanomaterials
Advanced Science, EarlyView.ABSTRACT Stabilizing multiple elements within a single phase enables the creation of advanced materials with exceptional properties arising from their complex composition. However, under equilibrium conditions, the Hume–Rothery rules impose strict limitations on solid‐state miscibility, restricting combinations of elements with mismatched crystal ...
Shuo Liu +3 more
wiley +1 more source
MATEC Web of Conferences, 2016 Electric arc is a discharge phenomenon caused by particular electrical events and arc produced facilities in power system, for example the occurrence of short-circuit fault in feeders and the use of electric arc furnace for steel-making.
Liu Yu-Jen +3 more
doaj +1 more source