Abstract
In our previous research, some rare gas atoms were detected in the cyclic deformation zone by auger electron spectroscopy analysis [1]. In this study, we have therefore focused great attention upon the planetary ball milling technique [2], in order to provide increased cyclic plastic deformation relative to fatigue crack propagation. In this work titanium samples, in Ar and Xe atmosphere were respectively used in the ball mill vial. The ball mill vial and balls used were also made from titanium. Samples prepared in a rare gas atmosphere showed a difference in thermal stability and a decrease in grain growth during annealing, compared to those prepared in a vacuum. Samples prepared in xenon gas atmosphere, in particular, showed a large decrease in grain growth during annealing. These results strongly suggest that rare gas in titanium can affect some physical properties. It is, however, not certain whether this behavior is due to the effect of other impurities such as oxides.
| Original language | English |
|---|---|
| Pages (from-to) | 455-458 |
| Number of pages | 4 |
| Journal | Journal of Metastable and Nanocrystalline Materials |
| Volume | 24-25 |
| DOIs | |
| Publication status | Published - Dec 1 2005 |
| Externally published | Yes |
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Keywords
- Ball mill
- Rare gas
- Titanium
ASJC Scopus subject areas
- Materials Science(all)
- Physical and Theoretical Chemistry
- Condensed Matter Physics
Cite this
Mechanical alloying of titanium with rare gas (He, Ar and Xe). / Shiota, Tadashi; Higo, Y.
In: Journal of Metastable and Nanocrystalline Materials, Vol. 24-25, 01.12.2005, p. 455-458.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Mechanical alloying of titanium with rare gas (He, Ar and Xe)
AU - Shiota, Tadashi
AU - Higo, Y.
PY - 2005/12/1
Y1 - 2005/12/1
N2 - In our previous research, some rare gas atoms were detected in the cyclic deformation zone by auger electron spectroscopy analysis [1]. In this study, we have therefore focused great attention upon the planetary ball milling technique [2], in order to provide increased cyclic plastic deformation relative to fatigue crack propagation. In this work titanium samples, in Ar and Xe atmosphere were respectively used in the ball mill vial. The ball mill vial and balls used were also made from titanium. Samples prepared in a rare gas atmosphere showed a difference in thermal stability and a decrease in grain growth during annealing, compared to those prepared in a vacuum. Samples prepared in xenon gas atmosphere, in particular, showed a large decrease in grain growth during annealing. These results strongly suggest that rare gas in titanium can affect some physical properties. It is, however, not certain whether this behavior is due to the effect of other impurities such as oxides.
AB - In our previous research, some rare gas atoms were detected in the cyclic deformation zone by auger electron spectroscopy analysis [1]. In this study, we have therefore focused great attention upon the planetary ball milling technique [2], in order to provide increased cyclic plastic deformation relative to fatigue crack propagation. In this work titanium samples, in Ar and Xe atmosphere were respectively used in the ball mill vial. The ball mill vial and balls used were also made from titanium. Samples prepared in a rare gas atmosphere showed a difference in thermal stability and a decrease in grain growth during annealing, compared to those prepared in a vacuum. Samples prepared in xenon gas atmosphere, in particular, showed a large decrease in grain growth during annealing. These results strongly suggest that rare gas in titanium can affect some physical properties. It is, however, not certain whether this behavior is due to the effect of other impurities such as oxides.
KW - Ball mill
KW - Rare gas
KW - Titanium
UR - http://www.scopus.com/inward/record.url?scp=63849306539&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=63849306539&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/JMNM.24-25.455
DO - 10.4028/www.scientific.net/JMNM.24-25.455
M3 - Article
AN - SCOPUS:63849306539
VL - 24-25
SP - 455
EP - 458
JO - Journal of Metastable and Nanocrystalline Materials
JF - Journal of Metastable and Nanocrystalline Materials
SN - 1422-6375
ER -