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Behaviour of titanium and its alloys with hafnium in selected corrosive media

P.B. Shibad, J. Balachandra

Anti-Corrosion Methods and Materials

ISSN: 0003-5599

Article publication date: 1 February 1975

40

Abstract

Ti and its alloys with Hf additions up to 50% (by weight) have been subjected to corrosion in organic acids and their mixtures, and 3% NaCl, 5% NaOH solutions under boiling conditions for their performance by weight change measurements. These alloys are found to be unaffected in boiling 3% NaCl and 5% NaOH solutions. Amongst titanium and Ti‐Hf alloys, Ti 50%‐Hf 50% behaves the best in the acids and their mixtures with the exception of HNO3. Correlation between polarisation characteristics and dissolution rates in boiling acids is seen only in 20% ortho H3PO4.

Citation

Shibad, P.B. and Balachandra, J. (1975), "Behaviour of titanium and its alloys with hafnium in selected corrosive media", Anti-Corrosion Methods and Materials, Vol. 22 No. 2, pp. 7-9. https://doi.org/10.1108/eb006976

Publisher

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MCB UP Ltd

Copyright © 1975, MCB UP Limited

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