Integral foam molding - A new process for foamed magnesium castings

Beitrag bei einer Tagung


Details zur Publikation

Autor(en): Hirschmann M, Körner C, Singer R
Jahr der Veröffentlichung: 2007
Band: 539-543
Tagungsband: Materials Science Forum
Seitenbereich: 1827-1832
ISSN: 0255-5476
eISSN: 1662-9752


Abstract


Integral foam molding (IFM) is an economical near net-shape technology to produce monolithic castings with solid skin, foamed core and continuous density transition between skin and core. It was developed for polymers in the 1960s. But it took about ten years to optimize the molding technique and the quality of the polymer integral foam parts to a marketable stage. Meanwhile, polymer integral foam parts are established in a lot of commercial applications. The situation is completely different for metals. The first attempts to produce metal integral foam parts were made only a few years ago. A cost effective injection molding technique for magnesium integral foam was developed at the WTM-Institute in Erlangen, Germany. The low-cost production in combination with the integral foam properties low density, high weight specific bending stiffness and remarkable damping capacity is very promising. At the beginning we produced only parts with simple shape, for example plates. But if we think about commercial applications, more complex parts with a three-dimensional shape are required. The focus of this paper is on new developments concerning the production of magnesium integral foam parts with complex shape like a casing cover or a door handle.



FAU-Autoren / FAU-Herausgeber

Körner, Carolin Prof. Dr.-Ing.
Lehrstuhl für Werkstoffwissenschaften (Werkstoffkunde und Technologie der Metalle)
Singer, Robert Prof. Dr.-Ing.
Lehrstuhl für Werkstoffwissenschaften (Werkstoffkunde und Technologie der Metalle)


Zitierweisen

APA:
Hirschmann, M., Körner, C., & Singer, R. (2007). Integral foam molding - A new process for foamed magnesium castings. In Materials Science Forum (pp. 1827-1832). Vancouver.

MLA:
Hirschmann, Markus, Carolin Körner, and Robert Singer. "Integral foam molding - A new process for foamed magnesium castings." Proceedings of the 5th International Conference on Processing and Manufacturing of Advanced Materials - THERMEC'2006, Vancouver 2007. 1827-1832.

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Zuletzt aktualisiert 2018-08-08 um 10:53