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A Versatile Method for Nanostructuring Metals, Alloys and Metal Based Composites
Published in Institute of Physics Publishing
2017
Volume: 209
   
Issue: 1
Abstract
A new severe plastic deformation method based on High Pressure Torsion is described. The method patented as High Speed High Pressure Torsion (HSHPT) shows a wide scope and excellent adaptability assuring large plastic deformation degree on metals, alloys even on hard to deform or brittle alloys. The paper present results obtained on aluminium, magnesium, titan, iron and coper alloys. In addition capability of HSHPT to process metallic composites is described. OM SEM, TEM, DSC, RDX and HV investigation methods were employed to confirm fine and ultrafine structure. © Published under licence by IOP Publishing Ltd.
About the journal
JournalIOP Conference Series: Materials Science and Engineering
PublisherInstitute of Physics Publishing
ISSN17578981
Open AccessYes
Concepts (12)
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    Iron alloys
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    Plastic deformation
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    Torsional stress
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    HIGH PRESSURE TORSIONS
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    INVESTIGATION METHODS
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    LARGE PLASTIC DEFORMATION
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    METALLIC COMPOSITES
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    Nano-structuring
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    SEVERE PLASTIC DEFORMATIONS
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    ULTRAFINE STRUCTURE
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    VERSATILE METHODS
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    Metals