Microstructure and shape memory behavior of a Ti-30Nb-3Pd alloy

D. H. Ping, Y. Mitarai, F. X. Yin

Research output: Contribution to journalArticlepeer-review

90 Citations (Scopus)

Abstract

High temperature shape memory behavior has been found in a Ti30Nb3Pd (wt%) ternary alloy. The alloy has a Ms ∼ 561 K, Mf ∼ 446 K, As ∼ 678 K and Af ∼ 772 K after being deformed and solution treated at 973-1173 K, followed by water-quenching. A strain limit for 100% recovery was measured around 2% after aging at 873 K for 20 min. A detailed microstructural investigation related to the shape memory effect is reported.

Original languageEnglish
Pages (from-to)1287-1291
Number of pages5
JournalScripta Materialia
Volume52
Issue number12
DOIs
Publication statusPublished - 2005 Jun 1
Externally publishedYes

Keywords

  • Microstructure
  • Shape memory alloy
  • Transmission electron microscopy (TEM)

ASJC Scopus subject areas

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

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