Results 1 to 10 of about 3,087 (203)

Technological research of process for producing titanium rich slag and complex titanium-containing ferroalloy [PDF]

Heliyon, 2023
This paper demonstrates the results on the experimental smelting of the titanium rich slag and complex titanium-containing ferroalloy under the large-scale laboratory conditions that simulate industrial one.
Nina Vorobkalo, Alibek Baisanov, Yerbolat Makhambetov, Yesmurat Mynzhasar, Nurzhan Nurgali   +4 more
doaj   +3 more sources

Metallurgical Properties of Biocarbon in Ferroalloy ProductionA Review [PDF]

ACS Omega
The significant volume of CO2 emissions contributes to global warming, which has drawn substantial attention. Metallurgical processes contribute to around 30% of these emissions, with ferroalloy smelting alone equivalent to the collective mean CO2 ...
Yu Han, Merete Tangstad
doaj   +3 more sources

Sex-specific associations of a ferroalloy metal mixture with motor function in Italian adolescents. [PDF]

Environ Epidemiol
Background: Motor function is critical for children’s health, yet remains an understudied neurodevelopmental domain. Exposure to metals has been linked with motor function, but no study has examined the joint effects of metal mixtures.
Friedman A, Schildroth S, Fruh V, Krengel MH, Tripodis Y, Placidi D, White RF, Lucchini RG, Smith DR, Wright RO, Horton MK, Claus Henn B.   +11 more
europepmc   +2 more sources

Spatial distribution of elements, environmental effects, and economic potential of waste from the Aksu ferroalloy plant [Kazakhstan].

PLoS One, 2023
The utilization or secondary use of technogenic waste is a relevant problem for the current economy. To assess the environmental influence and economic potential, it is necessary to study the elemental content of technogenic objects and to reveal the ...
Safarov R, Berdenov Z, Urlibay R, Nossenko Y, Shomanova Z, Bexeitova Z, Kulak A, Varga I, Balog A, Domjánné RN, Dávid LD.   +10 more
europepmc   +2 more sources

Resource-Efficient Smelting Technology for FeCrMnSi Ferroalloy Production from Technogenic Wastes in an Ore-Thermal Furnace

Metals
The article presents the results of a study on the production of a complex chromium–manganese–silicon-containing ferroalloy in a large-scale laboratory ore-thermal furnace using man-made waste—chromium-containing aspiration dust obtained during smelting ...
Yerbolat Makhambetov, Armat Zhakan, Ablay Zhunusov, Sultan Kabylkanov, Azamat Burumbayev, Zhadiger Sadyk, Amankeldy Akhmetov, Bagdagul Uakhitova   +7 more
doaj   +2 more sources

Tekhnogen-Invest Software Program for Assessing the Effectiveness of Recycling Techogenic Formations of the Ferroalloy Production. Part 2 [PDF]

Metallurgist, 2022
Under contemporary conditions of social development, it is necessary to rethink the role of waste produced due to economic activity and, in particular, industrial formations of the ferroalloy industry.
Romanova O, Sirotin D, Leont’ev L, Zhuchkov V, Zayakin O.   +4 more
europepmc   +2 more sources

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

Mathematics
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, Seunghyun Lee, Jiho Lee, Chang-Wan Kim, Hyun Su Bak, Youngchul Byun, Janghyeok Yoon   +6 more
doaj   +2 more sources

Production of borbarium ferroalloy

Metalurgija, 2020
In the present work, it was considered expedient to organize the production of binary borbaric ferroalloy. The simultaneous presence in it of barium and boron, known as an effective micro-alloying element, should provide it with a high demand for ...
A. Akberdin, M. Karbayev, A. Kim, R. Sultangaziyev   +3 more
doaj   +3 more sources

Production of complex Fe-Si-Mn-Cr ferroalloy using high-ash coal: a sustainable metallurgical approach

Materials Research Express
The article presents the results of comprehensive thermodynamic modeling and laboratory tests conducted for smelting a complex ferroalloy of silicon, manganese, and chromium (Fe-Si-Mn-Cr) from chromium, medium-grade manganese ores, and high-ash coals ...
Ye Makhambetov, S Gabdullin, A Zhakan, Zh Saulebek, A Akhmetov, Z Zulhan, S Mukanov   +6 more
doaj   +2 more sources

Modifying Effect of a New Boron-Barium Ferroalloy on the Wear Resistance of Low-Chromium Cast Iron

Metals, 2022
This paper presents the results of a study and analysis of the effect of modifying low-chromium hypoeutectic cast iron with a new boron–barium ferroalloy on its properties—wear resistance and impact resistance—in comparison with traditional boron- and ...
Dastan Aubakirov, Aristotel Issagulov, Svetlana Kvon, Vitaly Kulikov, Yelena Chsherbakova, Saniya Arinova   +5 more
doaj   +2 more sources