Abstract
The drastic changes in the spontaneous magnetization of hydride forming ferromagnetic metals as nickel and nickel alloys combined with the interstitial absorption of hydrogen can be used for the analysis of phase transitions in such systems. Further information may result from the shape of the temperature dependence of spontaneous magnetization including the position of the Curietemperature, and also from correlated phenomena as the ‘Ferromagnetic Resistance Anomaly’.— A metallographic decoration technique based on a settlement of magnetic iron particles on the surface of a decomposing hydride sample allows even a ‘visualization’ of details during the decomposing process.— The question of stability of the system regarded with respect to measurements under thermodynamic equilibrium conditions determines the method of their generation: the electrochemical way or the application of high pressure gaseous hydrogen.— Results of the mentioned methods are presented for hydrogenated alloys of nickel e.g. with Cu, Fe, Mn. Different forms of magnetic behavior are to be recognized like shifts of the Curie region, an influence of the hydrogen on cluster magnetism or precipitation-like effects.
Dedicated to Prof. J. Brandmüller on the occasion of his 60th birthday.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
B. Baranowski and M Smialowski, Bull. Acad. Polon. Sci., Ser. sci. chim., geol. geogr 7, 663 (1959).
B. Baranowski and K. Bochenska, Roczniki Chem. (Ann. Soc. chim. Polonorum) 38, 1419 (1964).
B. Baranowski and R. Wisniewski, Bull. Acad. polon. Sci., Ser. Sci. chim. 14, 273 (1966).
B. Baranowski, Ber. Bunsenges. Physik. Chem. 76, 714 (1972).
H. J. Bauer and E. Schmidbauer, Naturwissenschaften 48, 425 (1961);
H. J. Bauer and E. Schmidbauer, Z. Phys. 164, 367 (1961).
H. J. Bauer, M. Becker, H. Pretsch and M. Zwick, phys. stat, sol. (a) 47, 445 (1978).
H. J. Bauer, Z. Naturforsch. 22a, 468 (1967).
K. A. Kohler and H. J. Bauer, phys. stat. sol. (a) 14, K27 (1972).
E: G. Poniatowskij, V. E. Antonov and I. T. Belash, Dokl. Akad. Nauk SSSR 229, 391a (1976).
H. Kronmüller, in Hydrogen in Metals I, G. Alefeld and J. Völkl, eds., Springer Verlag Berlin (1978), p. 289.
H. J. Bauer and B. Baranowski, in High-Pressure Science and Technology, Vol. 1, K. D. Timmerhaus and H. S. Barber, eds., Plenum Press, New York (1976), p. 248.
H. J. Schenk, H. J. Bauer and B. Baranowski, phys. stat. sol. (a) 52, 195 (1979).
S. von Aufschnaiter and H. J. Bauer, Z. angew. Phys. 17, 209 (1964).
H. J. Bauer and D. Jonitz, Z. angew. Phys. 28, 40 (1969).
G. Bacherer, unpublished.
H. J. Bauer, Z. angew. Phys. 26, 87 (1969).
H.-U. Daniel and H. J. Bauer, J. Magn. Magn. Mat. 6, 302 (1977).
B. Baranowski and M. Tkacz, Polish J. Chem. 54, 819 (1980).
K. Ludwig, unpublished.
H. J. Bauer and U. Thomas, Z. Naturforsch. 21a, 2106 (1966).
D. Jonitz and H. J. Bauer, Z. Naturforsch. 33a, 1599 (1978).
H. J. Bauer and K. A. Kohler, Phys. Lett. 41A, 291 (1972).
A. Janka, Naturwissenschaften 47, 225 (1960); Bull. Acad. Polon. Sci., Ser. sci. chim. 8, 131 (1960).
H. J. Bauer and U. Ruczka, Z. angew. Phys. 21, 18 (1966).
H. J. Bauer, E. Pfrenger and K. Stierstadt, Z. Naturforsch. 22a, 549 (1967).
H. J. Bauer and B. Baranowski, in Proc. Europ. High Pressure Research Group (14th Annual Meeting), W.G.S. Scaife, ed., Typografia Hiberniae, Dublin (1976), p. 3.
H. J. Bauer and B. Baranowski, Phys. stat. sol. (a) 40, K35 (1977).
H. J. Bauer, J. Magn. Magn. Mat. 15–18, 1267 (1980).
H. J. Bauer, J. Phys. E 10, 332 (1977).
M. Krukowski and B. Baranowski, J. less-common. Metals 49, 385 (1976).
H. J. Bauer, H. J. Schenk and B. Baranowski, Trans. Jpn. Inst. Met., Suppl. 21, 377 (1980).
B. Baranowski and S. Filipek, Roczn. Chemii 47, 2165 (1973).
E. G. Poniatowskij, W. E. Antonov and I. T. Belash, Dokl. Akad. Nauk SSR 230, 649 (1976).
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 1981 Springer Science+Business Media New York
About this chapter
Cite this chapter
Bauer, H.J. (1981). Phase Transitions in Hydrogenated Nickel and Nickel Alloys Investigated by Magnetic Methods. In: Bambakidis, G. (eds) Metal Hydrides. NATO Advanced Study Institutes Series, vol 76. Springer, Boston, MA. https://doi.org/10.1007/978-1-4757-5814-6_16
Download citation
DOI: https://doi.org/10.1007/978-1-4757-5814-6_16
Publisher Name: Springer, Boston, MA
Print ISBN: 978-1-4757-5816-0
Online ISBN: 978-1-4757-5814-6
eBook Packages: Springer Book Archive