Аналіз структурно–хімічного стану дуплекс–систем силікати–силіциди лужно–земельних металів. Повідомлення 2. Дуплекс–система SiO2–MgO–CaO: Si–Mg–Ca

• Datum: 2023
• Hauptverfasser: Бєлов, Б. Ф., Троцан, А. І., Власова, О. В.
• Format: Artikel
• Sprache: Ukrainian
• Veröffentlicht: National Academy of Sciences of Ukraine, Physical-Technological Institute of Metals and Alloys of NAS of Ukraine 2023
• Schlagworte: полігональна діаграма; магнезіальні шлаки; силікатні і силіцидні фази кальцію; фізико-хімічні; технологічні та квантово-механічні параметри
• Online Zugang: https://plit-periodical.org.ua/index.php/plit/article/view/analysis-structural-and-chemical-state-duplex-system-silicates-s
• Назва журналу: Casting Processes

УДК 621.746.58+669.33 A polygonal diagram of the state of the CaO-SiO2-MgO ternary system was constructed in the entire range of concentrations of solid and liquid initial components, which increases the informativeness of polygonal diagrams of the state of metallurgical systems. The obtained results of the SCS analysis of the silicate and silicide phases of the duplex system SiO2–MgO–CaO : Si–Mg–Ca are the scientific basis for the optimization of blast furnace iron refining processes with smelting slags and magnesium alloys. References 1. Modern physical and chemical approaches to modeling and control of ladle steel processing processes. O.Kh. Shakhpaziv [and others]. Metalurg. 2009. No. 6. P. 42-47.2. Arkharov V. I. (1969). About internal adsorption in melts. V. I. Arkharov, I. A. Novokhatsky. DAN of the USSR. T.185. No. 5. P. 1069-1071.3. Belov B.F. (2002). Structuring of metallurgical phases in liquid and solid states B.F., Belov, A.I. Trotsan, P.S. Harlashyn. Izv. Universities. Ferrous metallurgy. No. 4. P. 70-75.4. Gavrylin I.V. (2000). Melting and crystallization of metals and alloys. I.V. Gavrylin. Volodymyr: State University, 260 p.5. The method of constructing polygonal state diagrams of ternary metallurgical systems B.F. Belov, A.I. Trotsan, I.D. Buga and others. Certificate of copyright registration for the work. No. 48344 dated March 18, 03. 2013.6. Trotsan A. I., Kharlashyn P. S., Belov B. F. On the nature of chemical bonding of elements in metallurgical phases. Izv. Universities. Ferrous metallurgy. 2002. No. 4. P. 60-63.