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Study of liquid fraction evolution of semi-solid steels for thixoforming
Lecomte-Beckers, Jacqueline; Rassili, Ahmed; Carton, Marc et al.
2005In Proceedings of the 8th ESAFORM Conference on Material Forming
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Keywords :
thixoforming; thermophysical properties; liquid fraction; LiMaRC - Liège Materials Research Center
Abstract :
[en] Major challenge for semi-solid processing includes broadening the range of alloys that can be successfully thixoformed and developing alloys specifically for thixoforming. One important parameter is appropriate solidus-liquidus interval. The wider the solidification interval, the wider the processing window. This study is related to the experimental determination of this critical parameter on eight different steel compositions. This parameter was obtained using Differential Scanning Calorimetry. This technique allows to obtain the solid fraction versus temperature.
Disciplines :
Materials science & engineering
Mechanical engineering
Author, co-author :
Lecomte-Beckers, Jacqueline ;  Université de Liège - ULiège > Département d'aérospatiale et mécanique > Science des matériaux métalliques
Rassili, Ahmed ;  Université de Liège - ULiège > Département d'aérospatiale et mécanique > Science des matériaux métalliques
Carton, Marc ;  Université de Liège - ULiège > Département d'aérospatiale et mécanique > Science des matériaux métalliques
Robelet, M.;  ASCOMETAL CREAS, BP 750042, 57301 Hagondange Cedex, France
Language :
English
Title :
Study of liquid fraction evolution of semi-solid steels for thixoforming
Publication date :
2005
Event name :
8th ESAFORM Conference on Material Forming
Event organizer :
House of the Romanian Academy
Event place :
Cluj-Napoca, Romania
Audience :
International
Main work title :
Proceedings of the 8th ESAFORM Conference on Material Forming
Pages :
1087-1090
Peer reviewed :
Peer reviewed
Available on ORBi :
since 01 December 2009

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