Affiliation: | (1) Institut für Allgemeine Metallurgie and SFB 180, Technische Universität Clausthal, Robert-Koch-Strasse 42, D-3392 Clausthal-Zellerfeld, Germany;(2) Present address: Faculty of Materials Science and Ceramics, Academy of Mining and Metallurgy, al. Mickiewicza 30, 30-059 Kraków, Poland |