MATERIALS TRANSACTIONS
Online ISSN : 1347-5320
Print ISSN : 1345-9678
ISSN-L : 1345-9678
Development of High-Pressure Sliding Process for Microstructural Refinement of Rectangular Metallic Sheets
Tadayoshi FujiokaZenji Horita
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2009 Volume 50 Issue 4 Pages 930-933

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Abstract

A new processing technique, called in this study as high-pressure sliding (HPS), was developed as a process of severe plastic deformation (SPD). It is then demonstrated that HPS can be used for grain refinement of metallic sheets with a rectangular shape which was difficult with a conventional high-pressure torsion utilizing disk samples. Application of HPS to pure Al (99.99%) showed that the grain refinement is achieved with the extent similar to other SPD techniques.

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© 2009 The Japan Institute of Metals and Materials
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