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Interfacial Reactions in Ti-6Al-4V with Laser-Embedded SiC Particles and the Origin of Intergranular Corrosion Susceptibility of an Al-Mg Alloy

Published online by Cambridge University Press:  10 February 2011

B. J. Kooi  and
J.Th.M. De Hosson
B. J. Kooi
Affiliation:
Dept. Applied Physics, Materials Science Center and Netherlands, Institute for Metals Research, University of Groningen, Nijenborgh 4, 9747AG Groningen, The Netherlands
J.Th.M. De Hosson
Affiliation:
Dept. Applied Physics, Materials Science Center and Netherlands, Institute for Metals Research, University of Groningen, Nijenborgh 4, 9747AG Groningen, The Netherlands
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Abstract

In the first part of the paper the microstructure of Ti-6Al-4V with laser embedded SiC particles is explained. The interfacial reaction between Ti and SiC is responsible for the largely improved wear resistance of the Ti alloy. In the second part the phase responsible for the intergranular corrosion susceptibility of an Al-Mg alloy when annealed above 65 °C is identified and possible mechanisms to solve this interfacial problem are proposed.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 586: Symposium M – Interfacial Engineering for Optimized Properties II , 1999 , 93
Copyright
Copyright © Materials Research Society 2000

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References

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