Results 71 to 80 of about 3,416 (225)

Research Regarding the Obtaining of Some Composite Materials with Metallic Matrix from Aluminium and FeTi (3% Ti) Refractory Particles

open access: yesThe Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, 2011
The aim of the paper is to create a composite material by a mechanical mixing method to be used in the field of steels elaboration in the deoxidizing and alloying stage.
Vasile BASLIU, Florentina POTECAȘU
doaj  

An Interpretable Time Series Forecasting Model for Predicting NOx Emission Concentration in Ferroalloy Electric Arc Furnace Plants

open access: yesMathematics
Considering the pivotal role of ferroalloys in the steel industry and the escalating global emphasis on sustainability (e.g., zero emissions and carbon neutrality), the demand for ferroalloys is anticipated to increase. However, the electric arc furnace (
Youngjin Seol   +6 more
doaj   +1 more source

Territorial and industry analysis of the fulfillment of Zaporizhian regional projects [PDF]

open access: yes, 2014
The subject matter of the regional project in the context of regional and inter-regional influences has been determined. A comparative analysis of the economic potential of Dnieper economic region has been held.
Janssen, J.   +3 more
core   +4 more sources

Effects of manganese exposure on olfactory functions in teenagers: A pilot study [PDF]

open access: yes, 2016
Long-term exposure to environmental manganese (Mn) affects not only attention and neuromotor functions but also olfactory functions of a pre-adolescent local population who have spent their whole life span in contaminated areas.
Benedetti, Chiara   +8 more
core   +2 more sources

Numerical Simulation of Heat Transport from the Electric Arc Furnace to the Heat Recovery System

open access: yesCommunications, 2016
The paper presents a numerical model of heat transport from melting charge of the electric arc furnace designed for ferroalloy production, into a cooled roof of the electric arc furnace from which waste heat is led to the heating system of a company. The
Milan Malcho   +4 more
doaj   +1 more source

Development of Efficient Cooling Regimes for the Lining of a Ferroalloy Production Casting Ladle

open access: yesEnergies
The refractory lining of high-temperature aggregates determines the duration of their operation before major repairs. The ability to retain technological material within the aggregate’s working area is the main factor for its continued operation.
Nazgul Aripova   +6 more
doaj   +1 more source

Impact of Carbon Price Policies on U.S. Industry [PDF]

open access: yes
This paper informs the discussion of carbon price policies by examining the potential for adverse impacts on domestic industries, with a focus on detailed sector-level analysis.
Ho, Mun S.   +2 more
core  

Investigation of Copper as Collector Metal in Sodium-Oxide Fluxed Aluminothermic Reduction of Manganese Ore

open access: yesCrystals
Aluminothermic reduction is gaining renewed interest as an alternative processing route for the circular economy. A unique Na2O-fluxed MnO2 ore formulation with a small quantity of carbon reductant was applied to ensure rapid pre-reduction to MnO.
Theresa Coetsee, Frederik De Bruin
doaj   +1 more source

Smelting standard grades of manganese ferroalloys from agglomerated thermo-magnetic manganese concentrates

open access: yesMetalurgija, 2020
Studies have been carried out to investigation the possibility of the agglomeration of thermomagnetic manganese concentrates from the Zhomart and Western Kamys fields (Kazakhstan) with obtaining from them conglomerates suitable for chemical and ...
Ye. Samuratov   +4 more
doaj  

Method of preventing deposits on the inner surface of circulating water pipelines of ferroalloy electric furnace cooling systems

open access: yesMetalurgija, 2021
The article provides an overview of a promising method of preventing deposits on the inner surface of circulating water pipelines of cooling systems of ferroalloy electric furnaces. There is considered the approach to practical implementation of magnetic
A. D. Mekhtiyev   +5 more
doaj  

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