Results 81 to 90 of about 3,087 (203)

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

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  

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  

Cold Agglomeration of Ultrafine Oxidized Dust (UOD) from Ferromanganese and Silicomanganese Industrial Process

open access: yesMetals, 2016
Different wastes are generated in ferromanganese and silicomanganese alloy production. One of them is the ultrafine oxidized dust (UOD) produced in the collection and control of flying dusts in the ferroalloy industry.
María Ordiales   +5 more
doaj   +1 more source

Agglomeration of manganese ores and manganese containing wastes of Kazakhstan

open access: yesMetalurgija, 2021
This article presents the results of a research on the agglomeration of manganese ores and manganese-containing waste in Kazakhstan. In Kazakhstan, there are huge reserves of manganese ores, most of these ores are not suitable for smelting standard ...
A. Zhunusov   +4 more
doaj  

An assessment of factors affecting organizational commitment among shift workers in India

open access: yesManagement : Journal of Contemporary Management Issues, 2015
The aim of this study is to assess the organizational commitment among shift workers in ferroalloy industries of Odisha, India. Odisha is an under-developed state of India having full of natural resources.
R. K. Jena
doaj  

Ferroalloys [PDF]

open access: yesModern conceptions of processes and technology: problems, states and perspectives
Damel Esengeldievna Kasenova   +2 more
openaire   +2 more sources

Multi-source coordinated low-carbon optimal dispatching for interconnected power systems considering carbon capture

open access: yesEnergy Informatics
The overall electricity consumption of electrolytic aluminum and ferroalloy loads is significant, and some of these loads have dispatch potential that can be used to locally absorb wind power while reducing dependence on conventional thermal power.
Jiawen Sun   +5 more
doaj   +1 more source

Viscosity and crystallization temperature of ferroalloy slags from Kazakhstan ore

open access: yesMetalurgija, 2020
Experimental research with synthetic mixtures imitating typical ferroalloy slags is described in the paper. Samples imitating slags of high-carbon ferrochrome, ferrotitanium and high-carbon ferromanganese were made of analytical grade reagents by mixing ...
O. Sariev   +5 more
doaj  

Respiratory health problems among ferroalloys factory workers

open access: yesThe Egyptian Journal of Bronchology
Background Ferrosilicon alloys are a mixture of iron and silicon. It offers better iron characteristics such as hardness, strength, and resistance to corrosion and heat by adding alloys of ferrosilicon to steel and cast iron.
Shimaa A. Elghazally   +4 more
doaj   +1 more source

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