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Nonvaporable Getter Application in Cryogenic Systems

Jacob, S and Kasthurirengan, S and Karunanithi, R (1993) Nonvaporable Getter Application in Cryogenic Systems. In: Vide Science Technique et Applications, 49 (268). pp. 303-310.

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The application of non-evaporable Zr-V-Fe getters to enhance and maintain the vacuum of cryogenic systems have been studied. It has been shown that the pressur erise rate of the insulation space of these systems are significantly reduced by the getter activation. The gettering action is substantial even at abient temperature for many gases including hydrogen which can not be cryosorbed at LN2 temperatures. The getter can be activated several times and they can act as in-situ pumps for cryogenic systems, especially for field units.

Item Type: Journal Article
Publication: Vide Science Technique et Applications
Publisher: Soc Francaise Du Vid
Additional Information: Copyright of this article belongs to Soc Francaise Du Vid.
Department/Centre: Division of Physical & Mathematical Sciences > Physics
Date Deposited: 23 Feb 2011 06:26
Last Modified: 23 Oct 2018 14:50
URI: http://eprints.iisc.ac.in/id/eprint/35631

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