Results 31 to 40 of about 4,198 (222)

Application of the optimally alloyed cast irons in order to increase the durability and to ensure the cost reduction of mining and metallurgical products

E3S Web of Conferences, 2021
The article shows the relevance of the use of alloyed cast iron in mining and metallurgical engineering. The article discusses the technologies for producing naturally alloyed cast iron.
D. Lubyanoi, E. Pudov, E. Kuzin, O. Semenova   +3 more
semanticscholar   +1 more source

Formation of Innovative Strategies for the Development of Mining Enterprises in the Metallurgical Complex

International Journal for Research in Applied Science and Engineering Technology, 2022
: The article studies the theoretical foundations for the formation of innovative strategies for the development of mining enterprises of the metallurgical complex on the example of the Navoi Mining and Metallurgical Combine.
M. Kurbanova
semanticscholar   +1 more source

Investigation of the Antibacterial Behavior of Thin Film Metallic Glass Alloy Zr30Cu20Al10Ag10Cr10Si10B10 Applied on 316 Stainless Steel Substrate [PDF]

Journal of Advanced Materials in Engineering
Stainless steels 316 and 304 are among the alloys commonly used to make medical equipment, including surgical instruments. These steels, however, do not exhibit properties that control bacterial growth or destroy bacteria upon contact, leading to ...
H. Shafyei, A. Seifoddini, S. Hasani
doaj   +1 more source

Electric Arc Furnace Dust Vitrification via Soda Lime Recycled Glass

Materials Proceedings, 2023
The present research work focuses on the characterization and leachability evaluation of electric arc furnace dust (EAFD) and its vitreous outgrowths produced during vitrification with soda lime recycled glass (SLRG). EAFD is a hazardous industrial waste
Andronikos Maris, Dimitra Ioannidou, Ilias Sammas, Stavros Deligiannis, Petros E. Tsakiridis   +4 more
doaj   +1 more source

FINE-GRAINED CONCRETE BASED ON WASTE FROM THERMAL POWER PLANTS AND METALLURGICAL ENTERPRISES EAST KAZAKHSTAN REGION

Bulletin of D. Serikbayev EKTU, 2023
The relevance of industrial processing of waste from thermal power engineering and mining and metallurgical complex (MMC) enterprises in order to obtain effective concrete is due to the need to obtain building materials with improved characteristics and ...
M. Rahimov, Z. Aubakirova, A. Bakirbaeva, M. Kulisz, A. Aldungarova   +4 more
semanticscholar   +1 more source

Transient Fluid Flow Modeling in Fractured Aquifer of Sechahoon Iron Mine Using Finite Element Method [PDF]

International Journal of Mining and Geo-Engineering, 2016
Considering the fact that a large volume of iron reserve in the Sechahoon Iron Mine in Yazd Province has located under the water table, it is necessary to conduct a comprehensive study on water flow within the pit and its surroundings.
Mojtaba Darabi, Abdolhamid Ansari, Nader Fathianpour, Ahmad Ghorbani   +3 more
doaj  

Geometrical modeling of fluid inclusion to predict the microthermometric properties: a case study at the Mehdiabad Pb-Zn deposit

Journal of Economic Geology, 2019
Introduction Fluid inclusions are small, usually microscopic, volumes of pore fluid, which are crystallographically trapped in rocks during diagenesis or fracture healing processes.
Amin Hossein Morshedy, Seyed Hossein Mojtahedzadeh, Amir Hossein Kouhsari   +2 more
doaj   +1 more source

THE EFFECT OF DY- DOPING ON THE STRUCTURAL AND MAGNETIC PROPERTIES OF MN-ZN FERRITE NANOPARTICLES

Journal of Advanced Materials in Engineering, 2021
Mn0.8Zn0.2Fe2-xDyxO4 (where x= 0, 0.025, 0.05, 0.075, 0.1) ferrite nanoparticles were synthesized by auto- combustion sol-gel method for the first time in this study.
M. Shayestefar, A. R. Mashreghi, S. Hasani   +2 more
doaj  

Modeling the geochemical distribution of rare earth elements (REEs) using multivariate statistics in the eastern part of Marvast placer, the Yazd province

Journal of Economic Geology, 2017
Introduction Nowadays, exploration of rare earth element (REE) resources is considered as one of the strategic priorities, which has a special position in the advanced and intelligent industries (Castor and Hedrick, 2006).
Amin Hossein Morshedy, Amir Hossein Kouhsari , Mohammad Reza Shakery Varzaneh   +2 more
doaj   +1 more source

Assessing the Efficiency of Ion Exchange Resins for the Recovery of Scandium from Sulfuric Acid Leaching Solutions

Separations, 2023
Scandium, a valuable element with restricted production sources mainly situated in China and Russia, is typically obtained as a by-product during the production of various materials.
Aikaterini Toli, Eleni Mikeli, Danai Marinos, Efthymios Balomenos, Dimitrios Panias   +4 more
doaj   +1 more source