Influence of elastic properties on the morphology of the γ' precipitates in Ni-Base superalloys

Wataro Hashimoto, Katsushi Tanaka, Kyosuke Kishida, Norihiko L. Okamoto, Haruyuki Inui

Research output: Contribution to journalConference article

Abstract

Influence of elastic properties on the morphology of the γ' precipitates in Ni-base superalloys have been investigated by a theoretical and 3-dimantional elastic energy calculation. Large elastic anisotropy makes the shape of the precipitates more angular. The difference in the elastic properties between the matrix and the precipitates also has a significantly effect on the shape of the precipitates.

Original languageEnglish
Pages (from-to)227-232
Number of pages6
JournalMaterials Research Society Symposium Proceedings
Volume1128
Publication statusPublished - 2009 Nov 17
Externally publishedYes
Event2008 MRS Fall Meeting - Boston, MA, United States
Duration: 2008 Dec 22008 Dec 5

ASJC Scopus subject areas

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

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