Bulk nanostructured Ni3Al intermetallic and Ni3Al-base alloy

V. E. Ovcharenko, S. G. Psakhye, E. N. Boyangin

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

We show here that Ni3Al compound which is widely used as the base metal for advanced multipurpose hot-resistant alloys may be efficiently bulk nanostructured for improving its physical and strength characteristics. Developing the nanostructured component in the bulk of the intermetallic compound is achieved by plastic deformation of an SHS product during its synthesis and crystallization under conditions of thermal explosion of nickel/aluminum powder mixture of stoichiometric composition. It was shown that the nanosize component is formed on the basis of intermetallic Ni3Al synthesized by SHS under hot forging conditions from nickel/aluminum powder mixed with an inert binder component. Developing the nanosize structural components improves strength of the intermetallic alloy.

Original languageEnglish
Title of host publicationInnovative Technologies and Economics in Engineering
PublisherTrans Tech Publications Ltd
Pages210-215
Number of pages6
ISBN (Electronic)9783038352815, 9783038352815
DOIs
Publication statusPublished - 1 Jan 2014
Event5th International Scientific Practical Conference on Innovative Technologies and Economics in Engineering, 2014 - Yurga, Russian Federation
Duration: 22 May 201423 May 2014

Publication series

NameApplied Mechanics and Materials
Volume682
ISSN (Print)1660-9336
ISSN (Electronic)1662-7482

Conference

Conference5th International Scientific Practical Conference on Innovative Technologies and Economics in Engineering, 2014
CountryRussian Federation
CityYurga
Period22.5.1423.5.14

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Keywords

  • Intermetallic
  • Plastic deformation of an SHS product
  • SHS
  • Structural modification

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Ovcharenko, V. E., Psakhye, S. G., & Boyangin, E. N. (2014). Bulk nanostructured Ni3Al intermetallic and Ni3Al-base alloy. In Innovative Technologies and Economics in Engineering (pp. 210-215). (Applied Mechanics and Materials; Vol. 682). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/AMM.682.210