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Synthesis of Zr-Based Glassy Alloy Foams

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Abstract:

The present basically concerns with the synthesis of foamy structured amorphous Zrbased alloy, Zr41.2Ti13.8Cu12.5Ni10.0Be22.5 (Vit-1), by liquid state processing. In this method, melt was injected in to the evacuated interstitial voids of the NaCl crystals placed in a copper mould. The casting has been subsequently washed with a jet of water to ensure the removal of NaCl entrapped in the casting, thus resulting in a porous structured casting. It shows the possibility of synthesizing amorphous metal foams with large dimensions using salt infiltration technique.

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Periodical:

Advanced Materials Research (Volumes 26-28)

Pages:

739-742

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.26-28.739

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Online since:

October 2007

Authors:

A.K. Prasada Rao, Yoon S. Oh, Nack Kim

Keywords:

Amorphous Metal Foam, Bulk Metallic Glass (BMG)

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© 2007 Trans Tech Publications Ltd. All Rights Reserved

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