Abstract
The advent of fusion devices has brought the problems associated with the interaction of hydrogen isotopes with structural materials. One of these problems is the necessity of an active control over the hydrogen isotope recycling process, including pumping (removing) and puffing (inflowing) systems of work gas. In this connection, numerous investigations of hydrogen behavior in different materials and in a plasma volume were carried out. The studies of materials modified by thin films are a very important part of these investigations, as they open up a highly efficient way for hydrogen kinetics control, in particular, for effective change of hydrogen permeation behavior. The bimetallic diffusion membranes, which consist of a rather thick (0.1–0.5 mm) Pdsubstrate and a thin (1–10 μm ) film deposited on its surface, might be very convenient for an active control of a hydrogen isotope density near plasma facing surfaces [1] . In the case of an active hydrogen recycling control, such membranes can provide different regimes: with high recycling coefficient (gas puffing through membrane) and with a low recycling coefficient (hydrogen pumping by the membrane).
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.
Similar content being viewed by others
References
Glazunov, G.P., Volkov, E.D., Hassanein A. (2000) Hydrogen behavior in bimetallic systems: permeation through thin metallic films, Problems of Atomic Science and Technology. Series: Plasma Physics 3, 102–104.
Glazunov, G.P. (1997) Hydrogen permeation through palladium after hydrogen thermal treatment and exposure to a plasma of glow discharge in hydrogen, helium and argon, Int. J. Hydrogen Energy 22, No. 2/3, 263–268.
Glazunov, G.P. (1995) The investigation of the influence of thin metal films on the palladium membranes permeability at low pressure, Problems of Atomic Science and Technology. Series: Vacuum, Pure Materials, Superconductors 1(1), 72–80, Kharkov, KhFTI, (In Russian).
Glazunov, G.P., Svinarenko, A.P., Kosik, N.A. et al. (1980) Evacuation of hydrogen by palladium with zirconium-aluminum alloy coatings, Problems of Atomic Science and Technology. Series: General and Nuclear Physics 4(14), 87–90, Kharkov, KhFTI, (In Russian).
Glazunov, G.P., Kosik, N.A., Yuferov, V.B. et al. (1981) To a possible influence of fusion-device material sputtering on the operation of membrane pumps. Zh. Tekh. Fiz. 51, N10, 2139–2141.
Glazunov, G.P., Kosik, N.A., Patokin, A.P. et al. (1983) To the influence of metallic films on hydrogen permeability of palladium at low pressures, Surface: Physics, Chemistry, Mechanics 8, 33–37. (In Russian).
Glazunov, G.P., Kosik, N.A., Svinarenko, A.P. et al. (1983) Hydrogen permeability of palladium after plasma-arc deposition of metallic coatings, Atomic Science and Technology. Series: Physics of Radiation Damages and Radiation Science of Materials 4(27), Kharkov, KhFTI, 66–68, (In Russian).
Glazunov, G.P., Volkov, E.D., Veremeenko, V.P. et al. (2001 ) Erosion and outgassing behavior of TiN-coated plasma facing components of the Uragan-3M torsatron, J. Nucl. Mater. 290-293, 266–270.
Glazunov, G.P., Yuferov, V.B. (1978) The problem of using palladium membranes in fusion devices, Problems of Atomic Science and Technology. Series: General and Nuclear Physics 4(14), Kharkov, KhFTI, 91–95. (In Russian).
Salonen, E., Nordlund, K., Tarus, J. et al. (1999),Suppression of carbon erosion by hydrogen shielding during high-flux hydrogen bombardment, Physical Review B, v.60, No 20, 4005–14008.
Kompaniets, G.N., Kurdyumov, A.A., Lyasnikov, V.N. (1980) Kinetics of hydrogen permeation through metals, Obzory po Ehlektronnoj Ttekhnike, Ser. 1. Ehlektronika SVCh 1(694), Moscow, TSNII Ehlektronika publ. (In Russian).
Zakharov, A.P. (1980) Hydrogen-Radiation Defects Interaction in Metals, Author’s abstract of the Dr. Sc. thesis, Moscow. (In Russian).
Dashman, S. (1964) Scientific Principles of Vacuum Engineering,. Moscow, Mir publ. (Russian translation)
Kolachev, B.A. (1966) Hydrogen Brittleness of Non-Ferrous Metals. Moscow, Metallurgiya publ. (In Russian).
Perkins, W.G. (1973) Permeation and outgassing of vacuum materials, J. Vac. Sci. Tech. 10, No 4, 543–556.
Hydrogen in Metals, (1981) 1, 2, Moscow, Mir publ., (Russian translation).
Fromm, E., Hebhardt, E. (1980) Gases and Carbon in Metals, Moscow, Metallurgiya publ. (Russian translation).
Galaktionova, N.A., Hydrogen in Metals (1959), Moscow, Metallurgizdat publ. (In Russian).
Geld, P.V., Ryabov, R.A. (1974) Hydrogen inMetals and Alloys, Moscow, Metallurgiya. (In Russian).
Melvill, H.W., Rideal, E.K., (1936) The Sorption of hydrogen and deuterium by copper and palladium, Proc. Roy. Soc. 153,89–103.
Palatnik, L.S., Fuks, M.Ya., Kosevich, V.M. (1972) Mechanism of Production and the Structure of Condensed Films. Moscow, Nauka publ., (In Russian).
Craig, S., Harding, G.L. (1981) Effect of argon pressure and substrate temperature on the structure and properties of sputtered copper film, J. Vac. Sci. Tech. 19, No 2, 205–215.
Livshits, A.I. (1979) Superpermeability of solid membranes and gas evacuation. Part I. Theory, Vacuum 29, No 3, 103–112.
Geguzin, Ya.E. (1962) Macroscopic Defects in Metals. Moscow, Metallurgizdat publ., (In Russian).
Palatnik, L.S., Cheremsky, P.G., Fuks, M.Ya. (1982) Pores in Films. Moscow, Ehnergoizdat publ., (In Russian).
Lifshits, I.M., Slyozov, V.V. (1958) The kinetics of diffusion decay of solid solutions. Zh. Ehksp. Tekh. Fiz. 35, No 2, 479–492 (In Russian).
Lifshits, I.M., Slyozov, V.V. (1959) The theory of coalescence of solid solutions, Fiz. Tverd. Tela 1, No 9, 1401–1410. (In Russian).
Filding, S.J. (1977) High-density discharges with gettered torus wall in DITE, Nucl. Fus. 17, No 6, 1382–1385.
Vykhodets, V.B., Gol’tsov, V.A., Geld, P.V. (1968) Hydrogen diffusion in the Cu3Pd alloy, Fiz. Met. Materialoved. 26, No 5, 933–935 (In Russian).
Glazunov, G.P. (1983) On the phase transitions of hydrogen in palladium, Sov. J. Tech. Phys. Letters, 9, No 24, 1498–1501.
Somenkov, V.A., Shil’shtein, S.Sh. (1978) Phase Transition of Hydrogen in Metals, Moscow, IAE publ., (In Russian)
Ebeling, W., Kraeft, W.D., Kremp, D. (1976) Theory of Bound States and Ionization Equilibrium in Plasma and Solids, Akademie-Berlin.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2002 Springer Science+Business Media Dordrecht
About this chapter
Cite this chapter
Glazunov, G.P., Volkov, E.D., Hassanein, A. (2002). Bimetallic Diffusion Membranes: Possible Use For Active Hydrogen Recycling Control. In: Hassanein, A. (eds) Hydrogen and Helium Recycling at Plasma Facing Materials. NATO Science Series, vol 54. Springer, Dordrecht. https://doi.org/10.1007/978-94-010-0444-2_17
Download citation
DOI: https://doi.org/10.1007/978-94-010-0444-2_17
Publisher Name: Springer, Dordrecht
Print ISBN: 978-1-4020-0512-1
Online ISBN: 978-94-010-0444-2
eBook Packages: Springer Book Archive