Results 21 to 30 of about 3,420 (221)

Steeling of synthetic cast iron in induction crucible furnace taking into account consumption rate of carburizers [PDF]

E3S Web of Conferences, 2023
In an article about the importance of the choice of materilas, harmful impurities in synthetic cast iron, amd improving the strength characteristics of cast iron, which requires a new method of smelting synthetic cast iron using steel scrap as charge in ...
Turakulov Murot, Tursunov Nodirjon, Yunusov Salokhiddin   +2 more
doaj   +1 more source

Melting property of a slag for FeV alloy production by the electrical thermite method

工程科学学报, 2015
The effect of CaO content on the liquidus of a CaO-Al2O3-22% MgO-1% SiO2-2% FeO system and the influence of CaF2 and B2O3 contents on the liquid content of the slag at 1700℃ were calculated using Phase Diagram and Equilib module in thermodynamic software
SONG Ming-ming, SONG Bo, CAO Min, XIN Wen-bin, SUN Gui-lin, MAO Jing-hong   +5 more
doaj   +1 more source

The development of a modified composition of ceramic mass for the production of bricks [PDF]

, 2016
The need to improve the technical level of production of construction materials, their product range, to improve product quality and reduce its cost requires the expansion of the raw material base, the use of resource and energy saving technology and ...
Antyufeev, V. K., Torosyan, Elena Samvelovna, Torosyan, Vera Fedorovna, Yakutova, V. A.   +3 more
core   +1 more source

Studies of changes in the activity of dissolved oxygen in the simulation of ferromanganese filtration

Metalurgija, 2023
The article deals with the solution of an urgent problem related to the process of filtration refining of ferroalloys. Based on the data obtained, it was found that combining the filtration process with casting ensures the flow of refined melt directly ...
Zh. D. Zholdubayeva, L. A. Mazhitova, D. K. Issin, G. E. Sirgetaeva, Zh. B. Smagulova   +4 more
doaj  

Optimization of carbothermal reduction of low-grade manganese ore utilizing microwave heating

Journal of Alloys and Metallurgical Systems, 2023
The upgrading of low-grade Egyptian manganese ore, utilizing microwave carbothermal reduction, was investigated. Standard ore-dressing methods were found fruitless because of the complex linkage of iron and manganese phases.
A. Ahmed
doaj   +1 more source

The use of heat transformers for the low-temperature secondary energy resources recovery in non-ferrous metallurgy enterprises [PDF]

E3S Web of Conferences, 2020
The paper discusses the concept of developing schemes for the utilization of low potential secondary energy resources waste heat in heat transformers (HT).
Alimgazin A. Sh., Prishchepova S. A., Sultanguzin I. A., Fedyukhin A. V., Yavorovsky Yu. V., Bartenev A. I.   +5 more
doaj   +1 more source

The use of coal in a solid phase reduction of iron oxide [PDF]

, 2008
The results of the research process of producing metalized products by solid-phase reduction of iron using solid carbonaceous reducing agents. Thermodynamic modeling was carried out on the model of the unit the Fe-C-O and system with iron ore and coal ...
Alvaro, Arai, Arai, Bailey, Balsells, Bassi, Beckerle, Beckerle, Beckerle, Beckerle, Brintzinger, Britovsek, Busico, Busico, Byers, Capacchione, Capacchione, Capacchione, Carlini, Carlini, Carlini, Carpentier, Centore, Chan, Chielini, Chielini, Chin, Chin, Chmura, Chow, Clarkson, Coates, Coates, Coates, Cohen, Corey, Cotton, Crust, Cuomo, Dahlmann, Davies, Erker, Farina, Fuson, Gall, Gall, Gendler, Gibson, Gilchrist, Gilchrist, Gisbrecht, González-Maupoey, Gott, Gountchev, Gregson, Groysman, Hopkins, Horton, Horton, Horton, Ishihara, Ishihara, Jeon, Kaminsky, Kaminsky, Kaminsky, Kern, Kim, Kirillov, Knight, Knight, Knight, Knight, Knipe, Lian, Lian, LoCoco, Manke, Mena, Meppelder, Mislow, Mueller, Nakano, Natta, Natta, Okamoto, Okuda, Overberger, Pastor, Pellecchia, Pellecchia, Pino, Pino, Pino, Pino, Pino, Pino, Pino, Porter, Rodrigues, Sanz, Schäfer, Segal, Shafir, Shafir, Snell, Strianese, Strianese, Tshuva, Warren, Wild, Woodman, Woodman, Wulff, Yeori, Yeori, Yeori, Yeori, Zelewski, Zhu   +119 more
core   +2 more sources

Method to predict alloy yield based on multiple raw material conditions and a PSO-LSTM network

Journal of Materials Research and Technology, 2023
The production of ferroalloys accounts for a large proportion of the total energy consumption of the steelmaking industry. Accurately predicting alloy element yields is the key to reducing alloy waste, but there are significant differences in alloy yield
Ruixuan Zheng, Yanping Bao, Lihua Zhao, Lidong Xing   +3 more
doaj   +1 more source

Intelligent control model of steelmaking using ferroalloy reduction and its application

工程科学学报, 2021
The steel industry is a major energy consumer in China. As an effective measure for energy saving, cost and emission reduction, and higher efficiency among enterprises, ferroalloy reduction has attracted increased attention in our work to reduce carbon ...
Rui-xuan ZHENG, Yan-ping BAO, Zhong-liang WANG   +2 more
doaj   +1 more source

Explorable and economically attractive mineral deposits in the Siberian and Far Eastern Federal Districts of Russia [PDF]

, 2018
Purpose. Selection of the most explorable mineral deposits in the Siberian and Far Eastern Federal Districts of the Russian Federation as investment projects. Methods.
Boyarko, G
core   +1 more source