Current Status of Research and Development on Superplasticity at the Institute for Metals Superplasticity Problems

Abstract:

Principles of fabrication of ultrafine grained bulk and sheet materials for superplastic deformation by the methods of multiple isothermal forging and warm rolling are formulated. New data on superplastic behaviour of commercial alloys, on diffusion bonding of similar and dissimilar materials, and superplastic forming of titanium alloys are presented. The recent application of the diffusion bonding and superplastic forming technology for the production of hollow blades is demonstrated.

• Periodical: Materials Science Forum (Volume 735)
• Pages: 403-408
• DOI: https://doi.org/10.4028/www.scientific.net/MSF.735.403
• Online since: December 2012
• Authors: Radik R. Mulyukov, Ayrat A. Nazarov, Renat M. Imayev
• Keywords: Diffusion Bonding (DB), Hollow Structure, Multiple Isothermal Forging, Superplastic Forming, Superplasticity, Ultrafine Grained Material

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