Alloys based on crystallochemical and geometric parameters of palladium crystal structure

Maksim Morozov, Aleksander Potekaev, Anatolii Klopotov, Valentina Kulagina, Tatyana Markova, Vladimir Klopotov

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

1 Citation (Scopus)

Abstract

The results of the analysis of phase equilibria ordered phases in binary systems based on palladium Pd-Me (Me = Co, Rh, Ir, Cu, Ag, Au, Ni, Pt) are set out to search for correlations between crystallochemical and geometric parameters of a crystal structure. It is found that the packing factor in disordered solid solutions in binary systems based on Pd is close to the value of 0.74 on a background of a slight deviation from the atomic volumes Xena. It is revealed that increasing of the hydrogen permeability in Cu-Pd binary alloys correlates with significant reduction of the packing factor in B2 ordered phase in the range of 40 at.% Pd. It is found that various structural-phase states are formed in Pd-Me binary systems with certain combinations of temperature and size factors.

Original languageEnglish
Title of host publicationAdvanced Materials Research
PublisherTrans Tech Publications Ltd
Pages41-48
Number of pages8
Volume1013
ISBN (Print)9783038351917
DOIs
Publication statusPublished - 2014
EventInternational Scientific Workshop Structure and Properties of Metals at Different Energy Effects and Treatment Technologies - Tomsk, Russian Federation
Duration: 29 Sep 201430 Sep 2014

Publication series

NameAdvanced Materials Research
Volume1013
ISSN (Print)10226680
ISSN (Electronic)16628985

Other

OtherInternational Scientific Workshop Structure and Properties of Metals at Different Energy Effects and Treatment Technologies
CountryRussian Federation
CityTomsk
Period29.9.1430.9.14

Keywords

  • B2 ordered phase
  • Binary systems
  • Crystal geometric factors
  • Crystal-chemical factors
  • Cu-Pd binary alloys
  • Phase equilibria

ASJC Scopus subject areas

  • Engineering(all)

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  • Cite this

    Morozov, M., Potekaev, A., Klopotov, A., Kulagina, V., Markova, T., & Klopotov, V. (2014). Alloys based on crystallochemical and geometric parameters of palladium crystal structure. In Advanced Materials Research (Vol. 1013, pp. 41-48). (Advanced Materials Research; Vol. 1013). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/AMR.1013.41