Grain boundary structure simulation in ordered Ni3Al

H. Jang, D. Farkas

Research output: Contribution to journalConference articlepeer-review

2 Citations (Scopus)


The multiplicity of possible structures was studied for several grain boundaries in the ordered compound Ni3Al. The interaction of lattice antisite defects with these grain boundaries was studied as well as the relaxation behavior of the lattice in the grain boundary region. Several interesting features were identified, like oscillatory behavior of defect formation energies as a function of the distance to the boundary plane. The dependence of grain boundary energy on composition is also discussed.

Original languageEnglish
Pages (from-to)191-196
Number of pages6
JournalJournal de physique. Colloque
Issue number1
Publication statusPublished - 1990
Externally publishedYes
EventProceedings of the International Congress 1989: Intergranular and Interphase Boundaries in Materials - Paris, Fr
Duration: 1989 Sept 41989 Sept 8

ASJC Scopus subject areas

  • Engineering(all)


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