Published May 15, 1992
| Version v1
Journal article
NMR study of hydrogen-doped α-Ti alloys
Creators
- 1. Department of Materials Science and Engineering, National Tsing Hua University, Hsinchu 30043, Taiwan (Taiwan, Province of China)
- 2. Department of Materials Science and Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801 (United States)
Description
Nuclear magnetic resonance was used to investigate four Ti base alloys containing 1 or 2 at. % H, namely Ti--1 at. % V, Ti--2 at. % V, Ti--1 at. % Al, and Ti--2 at. % Al. A comparison of the solute (51V or 27Al) NMR absorption curve with the corresponding alloys containing no H gives information about the trapping of hydrogen in these systems. For the hydrogen-doped Ti--2 at. % V alloy, a line-shape change was observed at room but not at liquid-nitrogen temperatures. Thermodynamic and kinetic arguments that include the presence of hydride, dissolved hydrogen, and trapped hydrogen are offered to explain the data. No change in the solute resonance line was detected for the other hydrogen-doped alloys
Additional details
Publishing Information
- Journal Title
- Physical Review. B, Condensed Matter
- Journal Volume
- 45
- Journal Issue
- 20
- Journal Page Range
- p. 11590-11594.
- ISSN
- 0163-1829
- CODEN
- PRBMDO
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 24000406
- Subject category
- S36: MATERIALS SCIENCE; S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Descriptors DEI
- ALUMINIUM ALLOYS; ALUMINIUM 27; HYDROGEN ADDITIONS; NUCLEAR MAGNETIC RESONANCE; TITANIUM BASE ALLOYS; TRAPPING; VANADIUM ALLOYS; VANADIUM 51
- Descriptors DEC
- ALLOYS; ALUMINIUM ISOTOPES; INTERMEDIATE MASS NUCLEI; ISOTOPES; LIGHT NUCLEI; MAGNETIC RESONANCE; NUCLEI; ODD-EVEN NUCLEI; RESONANCE; STABLE ISOTOPES; TITANIUM ALLOYS; VANADIUM ISOTOPES