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http://dx.doi.org/10.3740/MRSK.2005.15.6.388

Hydrogen Absorption Properties of Zr-V-M(M=Fe, Ga, Y) Getter Alloys  

Park Je-Shin (Minerals and materials processing Division, Materials Development Group Korea Institute of Geoscience, Mining and Materials)
Suh Chang-Youl (Minerals and materials processing Division, Materials Development Group Korea Institute of Geoscience, Mining and Materials)
Kim Won-Baek (Minerals and materials processing Division, Materials Development Group Korea Institute of Geoscience, Mining and Materials)
Publication Information
Korean Journal of Materials Research / v.15, no.6, 2005 , pp. 388-392 More about this Journal
Abstract
The $Zr_{57}V_{36}M_7$ getter alloy was prepared by Fe substituting Ga or Y for Fe on $Zr_{57}V_{36}M_7$ getter alloy(St707), and the activation temperatures and the hydrogen a sorption speeds of these alloys were investigated. The activation temperatures of these alloys were estimated from the ultimate pressure-temperature curve and lowered about $100\~200\;K$ compared to $Zr_{57}V_{36}M_7$, fetter alloy(St707). However, final pressures at fully activated temperature were increased with substitution of Fe by Ga and Y on $Zr_{57}V_{36}M_7$ getter alloy. The hydrogen sorption speeds of these alloys measured by an orifice method were decreased about $0.460\~0.586liter/sec$ g compared to $Zr_{57}V_{36}M_7$ getter alloy.
Keywords
ZrVFe; Hydrogen sorption; Activation; Non-Evaporation Getter(NEG);
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Times Cited By KSCI : 5  (Citation Analysis)
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1 M. M. J. Mendelsohn, J. Less-Common Met., 104, 149 (1984)   DOI   ScienceOn
2 M. M. Gunter, D. Herein, R. Schumacher, G. Weinberg and R. Schogl, J. Vac. Sci. Technol., A16(6), 3526 (1998)   DOI
3 R. J. Knize, J. L. Cecchi and H. F. Dylla, J. Vac. Sci. Technol., 20, 1135 (1982)   DOI
4 K. Ichimura, N. Inoue, K. Watanabe and T. Takeuchil, J. Nuclear Materials, 128, 876 (1984)   DOI   ScienceOn
5 C. Benvenuti and P. Chiggiato., J. Vac. Sci. Technol., A14(6), 1341 (1996)   DOI   ScienceOn
6 C. Boffito, B. Ferrario P. Della Porta and L. Rosail, J. Vac. Sci. Technol., 18(3), 1111 (1981)   DOI
7 H. F. Dylla, J. Cecchi and M. Ulrickson, J. Vac. Sci. Technol., 18(3), 1111 (1981)   DOI
8 C. Benvenuti, Vacuum, 44(5-7), 511 (1993)   DOI   ScienceOn
9 K. Derbyshire, Solid State Technol., 37, 55 (1994)   DOI   ScienceOn
10 K. Ichimura, N. Inoue, K. Watanabe and T. Takeuchi, J. Vac. Sci. Technol., A2(3), 1341 (1984)   DOI   ScienceOn
11 D. J. Lee, W. Kim, S. R. In, J. Y. Im and K. B. Kim, J. the Korean Vacuum Society, 14(1), 1 (2005)   과학기술학회마을
12 B. Ferrario, A. Figini and M. Borghil, Vacuum, 35, 13 (1984)   DOI   ScienceOn
13 S. P. Garg, E. A. Gulbransen and P. Vijendranl, Vacuum, 40, 275 (1990)   DOI   ScienceOn
14 C. Benvenuti, II European Vacuum Conference, 21 (1990)
15 P. della Porta, Vacuum, 47(6-8), 771 (1996)   DOI   ScienceOn
16 E. Schaschel, Metal Powder Report, 46(12), 30 (1991)   DOI   ScienceOn
17 B. Ferrario, Vacuum, 47(4), 363 (1996)   DOI   ScienceOn
18 W. V. Lampert, K. D. Rachocki, B. C. Lamartine and T. W. Haas, J. Vac. Sci. Technol., 18(3), 1121 (1981)   DOI
19 W. B. Kim, D. J. Lee, J. S. Park, C. Y. Suh and J. C. Lee, Korean J. of Materials Research, 15(2), 79 (2005)   과학기술학회마을   DOI
20 K. H. Chung, KRISS/IR-2003-097, 99 (2003)
21 S. R. In, M. Y. Park and K. S. Jung, J. the Korean Vacuum Society, 13, 47 (2004)   과학기술학회마을
22 J. S. Park, D. J. Lee, D. S. Kil and W. B. Kim, J. the Korean Society for Geosystem Engineering., 41(6), 496 (2004)