http://www.cnr.it/ontology/cnr/individuo/prodotto/ID22186
H Diffusion in the H-stored TiVMnCr Alloys as Deduced from Absorption and Mechanical Spectroscopy Experiments (Articolo in rivista)
- Type
- Label
- H Diffusion in the H-stored TiVMnCr Alloys as Deduced from Absorption and Mechanical Spectroscopy Experiments (Articolo in rivista) (literal)
- Anno
- 2006-01-01T00:00:00+01:00 (literal)
- Alternative label
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Mazzolai G.; Biscarini A.; Coluzzi B.; Mazzolai F.M.; Tuissi A. (literal)
- Pagina inizio
- Pagina fine
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
- Note
- ISI Web of Science (WOS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- University of Perugia, Department of Physics, Via A. Pascoli 5, 06100 Perugia, Italy
Istituto per l'Energetica e le Interfasi, CNR-IENI, Lecco, Italy (literal)
- Titolo
- H Diffusion in the H-stored TiVMnCr Alloys as Deduced from Absorption and Mechanical Spectroscopy Experiments (literal)
- Abstract
- The low H content portion of the PCT absorption curves of the 40Ti-xV-(50-x)Mn-10Cr
alloys exhibits a plateau, whose pressure has been determined together with the solubility limit of
H in the ?-phase (solid solution). The chemical (Dc) and Einstein (DE) diffusion coefficients of
H have been deduced from H absorption kinetics (273 K-1100 K) and from mechanical
spectroscopy (150 K-200 K), which has revealed a Snoek-type of anelastic relaxation. The
combined Arrhenius plot of DE and Dc gives the following parameters for H diffusion:
W=0.318±0.005 eV, D0=(4±1)×10-7 m2/s (36 V alloy) and W=0.352±0.005 eV, D0=(5±1)10-7
m2/s (32 V alloy). (literal)
- Prodotto di
- Autore CNR
Incoming links:
- Prodotto
- Autore CNR di
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi
