naa a22 4500 510770126 CHVBK 20180411083210.0 cr unu---uuuuu 180411e20130901xx s 000 0 eng 10.1007/s11837-013-0684-2 doi (NATIONALLICENCE)springer-10.1007/s11837-013-0684-2 Numerical Modeling of Inclusion Behavior in Liquid Metal Processing [Elektronische Daten] [Jean-Pierre Bellot, Vincent Descotes, Alain Jardy] Thermomechanical performance of metallic alloys is directly related to the metal cleanliness that has always been a challenge for metallurgists. During liquid metal processing, particles can grow or decrease in size either by mass transfer with the liquid phase or by agglomeration/fragmentation mechanisms. As a function of numerical density of inclusions and of the hydrodynamics of the reactor, different numerical modeling approaches are proposed; in the case of an isolated particle, the Lagrangian technique coupled with a dissolution model is applied, whereas in the opposite case of large inclusion phase concentration, the population balance equation must be solved. Three examples of numerical modeling studies achieved at Institut Jean Lamour are discussed. They illustrate the application of the Lagrangian technique (for isolated exogenous inclusion in titanium bath) and the Eulerian technique without or with the aggregation process: for precipitation and growing of inclusions at the solidification front of a Maraging steel, and for endogenous inclusions in the molten steel bath of a gas-stirred ladle, respectively. TMS, 2013 Bellot Jean-Pierre Institut Jean Lamour, UMR 7198, CNRS (‘LabEx DAMAS'), Université de Lorraine, 54011, Nancy, France aut Descotes Vincent Institut Jean Lamour, UMR 7198, CNRS (‘LabEx DAMAS'), Université de Lorraine, 54011, Nancy, France aut Jardy Alain Institut Jean Lamour, UMR 7198, CNRS (‘LabEx DAMAS'), Université de Lorraine, 54011, Nancy, France aut JOM Springer US; http://www.springer-ny.com 65/9(2013-09-01), 1164-1172 1047-4838 65:9<1164 2013 65 11837 https://doi.org/10.1007/s11837-013-0684-2 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11837-013-0684-2 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Bellot Jean-Pierre Institut Jean Lamour, UMR 7198, CNRS (‘LabEx DAMAS'), Université de Lorraine, 54011, Nancy, France aut NATIONALLICENCE 700 1- Descotes Vincent Institut Jean Lamour, UMR 7198, CNRS (‘LabEx DAMAS'), Université de Lorraine, 54011, Nancy, France aut NATIONALLICENCE 700 1- Jardy Alain Institut Jean Lamour, UMR 7198, CNRS (‘LabEx DAMAS'), Université de Lorraine, 54011, Nancy, France aut NATIONALLICENCE 773 0- JOM Springer US; http://www.springer-ny.com 65/9(2013-09-01), 1164-1172 1047-4838 65:9<1164 2013 65 11837 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer