Reference : Study of the liquid fraction and thermophysical properties of semi-solid steels and a...
Parts of books : Contribution to collective works
Engineering, computing & technology : Materials science & engineering
Engineering, computing & technology : Mechanical engineering
http://hdl.handle.net/2268/19217
Study of the liquid fraction and thermophysical properties of semi-solid steels and application to the simulation of inductive heating for thixoforming
English
Lecomte-Beckers, Jacqueline mailto [Université de Liège - ULg > Département d'aérospatiale et mécanique > Science des matériaux métalliques >]
Rassili, Ahmed mailto [Université de Liège - ULg > Département d'aérospatiale et mécanique > Science des matériaux métalliques >]
Carton, Marc mailto [Université de Liège - ULg > Département d'aérospatiale et mécanique > Science des matériaux métalliques >]
Robelet, M. [ASCOMETAL CREAS, BP 750042, 57301 Hagondange, Cedex, France > > > >]
Koeune, Roxane mailto [Université de Liège - ULg > Département d'aérospatiale et mécanique > LTAS-Mécanique numérique non linéaire >]
2005
Advanced Methods in Material Forming
Bananic, Dorel
Springer Berlin Heidelberg
321-347
9783540698456
Berlin
[en] Steel ; Thixoforming ; Thermophysical properties ; Liquid fraction ; Simulation
[en] The thixoforming of steels is so complex that it requires more investigations regarding both the materials and the technical tools dedicated to the elaboration of the process. In this paper we will show the experimental determination of appropriate solidus-liquidus interval on eight different steel compositions. This critical parameter was obtained using Differential Scanning Calorimetry. The paper also presents the results of thermophysical property determination. These parameters are important for the inductive heating phase of a semi-solid forming (SSF) process. Thanks to the simulations of the inductive heating process, the other main results consist on the developments of the heating techniques that are suitable for the achieving of the sine qua none condition to the semi-solid process, which is the uniform temperature distribution in the reheated billet.
Researchers ; Professionals ; Students
http://hdl.handle.net/2268/19217
10.1007/3-540-69845-0_20

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