Electromagnetic segregation of cast parts

verfasst von

M. Langejürgen, B. Nacke

Abstract

The Electromagnetic Induced Segregation (EIS) of cast parts is an innovative technology for diecasting aluminium alloys. Using numerical simulation, an inductor system has been developed to produce a primary silicon concentration gradient during casting. The report shows the advantages of numerical simulation in research and development. A suitable inductor has been designed and its electromagnetic field optimized for the EIS. The numerical model is 2D for geometries with cylindrical symmetry and 3D for non-symmetric products. The inductor system is implemented in a pilot installation. With the metallurgical results, the interaction between the electromagnetic field and the location of primary silicon is investigated.

Organisationseinheit(en)

Institut für Elektroprozesstechnik

Typ

Artikel

Journal

Magnetohydrodynamics

Band

43

Seiten

183-188

Anzahl der Seiten

6

ISSN

0024-998X

Publikationsdatum

2007

Publikationsstatus

Veröffentlicht

Peer-reviewed

Ja

ASJC Scopus Sachgebiete

Physik und Astronomie (insg.), Elektrotechnik und Elektronik

Elektronische Version(en)

https://doi.org/10.22364/mhd.43.2.5 (Zugang: Geschlossen)