Effect of hydrogenation on the microstructure during the isothermal compression of Ti-5.6Al-4.8Sn-2.0Zr-1.0Mo alloy

Y. Y. Lin, M. Q. Li, Y. Niu, W. F. Zhang

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

2 Scopus citations

Abstract

Isothermal compression tests were carried out on the Ti-5.6Al-4.8Sn-2.0Zr- 1.0Mo alloy with and without hydrogen. A series of experiments including the optical microstructure and TEM (Transmission Electron Microscope) were performed to the compressed samples. The results show that hydrogénation not only increases the fraction of β phase, but also activates the propagation of the dislocation and formation of the twins, which are benefit for plastic or superplastic formability.

Original languageEnglish
Title of host publicationSuperplasticity in Advanced Materials - ICSAM 2006 - Proceedings of the 9th International Conference on Superplasticity in Advanced Materials
PublisherTrans Tech Publications Ltd
Pages417-420
Number of pages4
ISBN (Print)0878494359, 9780878494354
DOIs
StatePublished - 2007
Event9th International Conference on Superplasticity in Advanced Materials, ICSAM 2006 - Chengdu, China
Duration: 23 Jun 200626 Jun 2006

Publication series

NameMaterials Science Forum
Volume551-552
ISSN (Print)0255-5476
ISSN (Electronic)1662-9752

Conference

Conference9th International Conference on Superplasticity in Advanced Materials, ICSAM 2006
Country/TerritoryChina
CityChengdu
Period23/06/0626/06/06

Keywords

  • Hot compression
  • Hydrogenation
  • Microstructure
  • Titanium alloy

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