Nanostructured dual phase Ti-Al through consolidation of particles by severe plastic deformation

Edward W. Lui, Wei Xu, Kenong Xia

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contributionpeer-review

Abstract

A two-phase Ti-Al material was fabricated by severe plastic deformation. Particles of finely mixed elemental Ti and Al were mechanically milled and then consolidated by equal channel angular pressing. The bulk material has a unique interpenetrating structure of Ti and Al phases with multiple scales from micro to nano. Compared to its coarse structured counterpart, the multiscale structured material exhibited a significant increase in strength without compromising plasticity.

Original languageEnglish
Title of host publicationNanomaterials by Severe Plastic Deformation, NanoSPD5
EditorsJing Tao Wang, Roberto B. Figueiredo, Terence G. Langdon
Place of PublicationStafa-Zuerich, Switzerland
PublisherTrans Tech Publications
Pages63-68
Number of pages6
Volume667-669
ISBN (Electronic)9783038134558
ISBN (Print)9783037850077
DOIs
Publication statusPublished - 2010
Externally publishedYes
Event5th International Conference on Nanomaterials by Severe Plastic Deformation, NanoSPD5 - Nanjing, China
Duration: 21 Mar 201125 Mar 2011

Publication series

NameMaterials Science Forum
Volume667-669
ISSN (Print)0255-5476

Other

Other5th International Conference on Nanomaterials by Severe Plastic Deformation, NanoSPD5
CountryChina
CityNanjing
Period21/03/1125/03/11

Keywords

  • Equal channel angular pressing
  • Mechanical milling
  • Nanostructure
  • Powder consolidation
  • Severe plastic deformation

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