| Numéro |
J. Phys. Colloques
Volume 42, Numéro C5, Octobre 1981
ICIFUAS-7Seventh International Conference on Internal Friction and Ultrasonic Attenuation in Solids |
|
|---|---|---|
| Page(s) | C5-793 - C5-797 | |
| DOI | https://doi.org/10.1051/jphyscol:19815123 | |
ICIFUAS-7
Seventh International Conference on Internal Friction and Ultrasonic Attenuation in Solids
J. Phys. Colloques 42 (1981) C5-793-C5-797
DOI: 10.1051/jphyscol:19815123
Consiglio Nazionale delle Ricerche, Istituto di Acustica "O.M. Corbino", Via Cassia 1216, 00189 Roma, Italy
Seventh International Conference on Internal Friction and Ultrasonic Attenuation in Solids
J. Phys. Colloques 42 (1981) C5-793-C5-797
DOI: 10.1051/jphyscol:19815123
A STUDY OF HYDROGEN ACCUMULATION AROUND ALLOYING TITANIUM IN NIOBIUM BY THE INTERNAL FRICTION TECHNIQUE
G. Cannelli et R. CantelliConsiglio Nazionale delle Ricerche, Istituto di Acustica "O.M. Corbino", Via Cassia 1216, 00189 Roma, Italy
Abstract
The internal friction spectrum of Nb-Ti-H systems has been investigated from 250 to 1.4 K at frequencies ranging from 2.5 to 74.5 kHz. At intermediate temperatures two maxima have been observed which are attributed various types of Tim-Hn complexes. At low temperatures two new peaks appear whose features markedly deviate from classical behaviour.