High temperature mechanical properties of cast as well as powder metallurgical manufactured metallic foams [Elektronische Ressource] / vorgelegt von Mohamed Shehata Mohamed Abbas Aly

High Temperature Mechanical Properties of Cast as well asPowder Metallurgical Manufactured Metallic FoamsVon der Fakultät für Georessourcen und Materialtechnikder Rheinisch- Westfälischen Technischen Hochschule AachenZur Erlangung des akademischen Grades einesDoktors der Ingenieurwissenschaftengenehmigte Dissertationvorgelegt von M. Sc.Mohamed Shehata Mohamed Abbas Alyaus El-Giza / ÄgyptenBerichter: Univ.-Prof. Dr.-Ing. Wolfgang BleckUniv.-Prof. Dr. rer. nat. Dr.-Ing. e.h. Winfried DahlTag der mündlichen Prüfung: 03.11. 2004Diese Dissertation ist auf den Internetseiten der Hochschulbibliothek online verfügbarAcknowledgementThe content of this Dissertation was carried out during my work at the Department of FerrousMetallurgy (IEHK) RWTH Aachen University, as a scholarship holder supported by theMinistry of Higher Education and Scientific Research in Egypt. I gratefully acknowledge theEgyptian government for supporting me during my study in Germany.I would like to express my appreciation and gratitude to my supervisor Prof. Dr.-Ing. W. Bleckfor the scientific guidance and his interest in my work.I also thank Prof. Dr.-Ing. e.h. W. Dahl for taking over the co-referee.The help of the academic director of the institute Dr.-Ing. G. Heßling as well as the plantengineer Dipl.-Ing. G. Leisten in solving all the problems related to my work is gratefullyacknowledged. I also appreciate the helpful technical advice of Dr. P.-F. Scholz.