Structure and properties of Ti-Ni-Zr and Ti-Ni-Hf melt-spun ribbons

Authors
Cesari, E Ochin, P Portier, R Kolomytsev, V Koval, Y Pasko, A Soolshenko, V
Citation
E. Cesari et al., Structure and properties of Ti-Ni-Zr and Ti-Ni-Hf melt-spun ribbons, MAT SCI E A, 275, 1999, pp. 738-744
Citations number
19
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science","Material Science & Engineering
Journal title
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
ISSN journal
09215093 → ACNP
Volume
275
Year of publication
1999
Pages
738 - 744
Database
ISI
SICI code
0921-5093(199912)275:<738:SAPOTA>2.0.ZU;2-J
Abstract
Rapidly solidified ribbons of Ti-Ni-Zr and Ti-Ni-Hf shape memory alloys for high-temperature applications have been produced using a planar flow casti ng technique. Calorimetric and mechanical measurements, as well as transmis sion electron microscopy (TEM) observations have been performed. The charac teristics of martensitic transformation in the ribbons are studied and comp ared with those of are-melted bulk samples. The microstructure features and their influence on the martensitic transformation are analyzed. (C) 1999 E lsevier Science S.A. All rights reserved.