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The Structure and Properties of Centrifugally Spray Formed Ti6AI4V

Published online by Cambridge University Press:  15 February 2011

M. A. Duggan ,
M. H. Loreito  and
R. E. Smallman
M. A. Duggan
Affiliation:
IRC in Materials for High Performance Applications, The University of Birmingham, Edgbaston B15 2TT, UK
M. H. Loreito
Affiliation:
IRC in Materials for High Performance Applications, The University of Birmingham, Edgbaston B15 2TT, UK
R. E. Smallman
Affiliation:
School of Metallurgy and Materials, The University of Birmingham, Edgbaston B15 2TT, UK
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Abstract

Ti6AI4V rings have been centrifugally spray deposited with the long term aim of producing sheet which can be superplastically formed. Spray deposition has been carried out under vacuum and under an argon atmosphere in order to assess the significance of gas entrapment during spray forming. Some samples have been HIPped and others have been used for hot rolling trials after spray deposition and the microstructures of these differently treated samples compared. Some preliminary measurements of the room temperature tensile properties have also been made.

The results are briefly discussed in terms of the advantages of using a vacuum spray forming route and in terms of the properties of the spray-formed and HIPped samples.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 362: Symposium J – Grain-Size and Mechanical Properties--Fundamentals and Applications , 1994 , 205
Copyright
Copyright © Materials Research Society 1995

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