Mechanical properties of Ir-Nb-Pt-Al quaternary alloys

C. Huang, Y. Yamabe-Mitarai, S. Nakazawa, H. Harada

Research output: Contribution to journalArticlepeer-review

5 Citations (Scopus)

Abstract

Ir-Nb-Pt-Al quaternary alloys had exhibited suitable microstructure for high-temperature usage in the previous study. In this work, investigations were made of the mechanical properties of these quaternary alloys. Compression tests at 1200 °C were carried out for five samples, and compression creep test at 1400 °C under 100 MPa was conducted for one sample. These alloys showed high strength and good creep resistance.

Original languageEnglish
Pages (from-to)483-488
Number of pages6
JournalMaterials Letters
Volume58
Issue number3-4
DOIs
Publication statusPublished - 2004 Jan 1
Externally publishedYes

Keywords

  • Compression test
  • Creep test
  • Ductility
  • Intermetallic alloys and compounds
  • Mechanical properties
  • Platinum-group metals

ASJC Scopus subject areas

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

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