Dynamic mechanical properties of Ni-based medium-heavy alloy

Zhichao Liu, Chengwen Tan*, Xiaodong Yu, Chunxu Wang, Shaozun Liu

*Corresponding author for this work

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

1 Citation (Scopus)

Abstract

A Ni-based medium-heavy alloy (10.4 g/cm3) by vacuum melting with favorable dynamic mechanical properties was designed for some special applications, composed of Ni, W, Co and Ti. The X-ray diffraction (XRD) pattern illustrated that the major phase of this alloy is Ni17W3. Its critical failure strain rate exceeds 5000S-1 under Split Hopkinson Pressure Bar (SHPB) test. Meanwhile its average flow stress reached to 1948 MPa with the average plastic strain up to 0.48.

Original languageEnglish
Title of host publicationMaterials Science, Energy Technology, and Power Engineering I
Subtitle of host publication1st International Conference on Materials Science, Energy Technology, Power Engineering, MEP 2017
EditorsJun Xiao, Zhibin You, Zhihui Tan
PublisherAmerican Institute of Physics Inc.
ISBN (Electronic)9780735415096
DOIs
Publication statusPublished - 8 May 2017
Event1st International Conference on Materials Science, Energy Technology, Power Engineering, MEP 2017 - Hangzhou, China
Duration: 15 Apr 201716 Apr 2017

Publication series

NameAIP Conference Proceedings
Volume1839
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

Conference1st International Conference on Materials Science, Energy Technology, Power Engineering, MEP 2017
Country/TerritoryChina
CityHangzhou
Period15/04/1716/04/17

Keywords

  • Dynamic properties
  • Ni-Based medium-heavy Alloy
  • SHPB

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