Structure–Mechanical Properties Correlation in a Hydrogenated Ti-Based In-Situ Amorphous Matrix Composite

S. Jayalakshmi; Eric Fleury; Ki Bae Kim

doi:10.4028/www.scientific.net/MSF.544-545.459

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HomeMaterials Science ForumMaterials Science Forum Vols. 544-545Structure–Mechanical Properties Correlation in a...

Structure–Mechanical Properties Correlation in a Hydrogenated Ti-Based In-Situ Amorphous Matrix Composite

Abstract:

Ti50Zr25Cu25 in-situ composite ribbons consisting of metastable β-Ti crystalline phase in an amorphous matrix was studied for its structural stability and mechanical properties after hydrogenation. On annealing, dissolution of the metastable β-Ti phase occurred. On hydrogenation, upto ~60 at.% hydrogen was obtained and hydrogen-induced amorphization occurred. The fracture strength of the hydrogenated composite indicated that it was mechanically stable even for high hydrogen contents.

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Materials Science Forum (Volumes 544-545)

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459-462

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https://doi.org/10.4028/www.scientific.net/MSF.544-545.459

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May 2007

Authors:

S. Jayalakshmi, Eric Fleury, Ki Bae Kim

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Amorphous Alloy, Composite, Hydrogenation, Mechanical Property, Structure

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