Effects of minor Si addition on glass formation and thermal stability of Ni free Ti-based bulk metallic glass

Shengli Zhu, Guoqiang Xie, Fengxiang Qin, Xinmin Wang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Citations (Scopus)

Abstract

The effects of small amounts of Si on the glass-forming ability, thermal stability and mechanical property of a TiZrCuPdSn bulk metallic glass were investigated. The addition of Si caused the decrease of glass-forming ability and the enlarging of the supercooled liquid (SCL) region. With 2 at.% Si addition, a significant SCL region of 80 K was obtained, which indicated high thermal stability of the glassy alloy and was in favor of secondary working by viscous flow deformation. With increasing Si content, the plasticity decreased.

Original languageEnglish
Title of host publicationAdvanced Materials Science and Technology
PublisherTrans Tech Publications Ltd
Pages36-39
Number of pages4
ISBN (Print)9783037856604
DOIs
Publication statusPublished - 2013
Externally publishedYes
Event8th International Forum on Advanced Materials Science and Technology, IFAMST 2012 - Fukuoka City, Japan
Duration: 2012 Aug 12012 Aug 4

Publication series

NameMaterials Science Forum
Volume750
ISSN (Print)0255-5476
ISSN (Electronic)1662-9752

Other

Other8th International Forum on Advanced Materials Science and Technology, IFAMST 2012
CountryJapan
CityFukuoka City
Period12/8/112/8/4

Keywords

  • Biomaterial
  • Bulk metallic glass
  • Glass-forming ability
  • Minor element addition
  • Thermal stability

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

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