Isothermal sections of Au-Pd-Sn system at 500 and 800°C

Kareva, M. A.; Kabanova, E. G.; Kuznetsov, V. N.; Zhmurko, G. P.; Филиппова, С. Е.

doi:10.3103/s0027131411060046

Cited by 7 publications

(1 citation statement)

References 2 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In particular, in the phase, the In content decreases from 25 to 16.2 at% as the Au content increases from 17.7 to 50.8 at%. This behaviour closely resembles that of Au in the Pd 3 Sn phase with the Cu 3 Au structure in the Au-Pd-Sn ternary (Kareva et al, 2011), where Au atoms enter both sublattices in comparable quantities, giving the mixed atomic distribution (Pd,Au) 3 (Au,Sn).…”

Section: Resultssupporting

confidence: 62%

Synthesis and crystal structure of a new Cu₃Au-type ternary phase in the Au–In–Pd system: distribution of atoms over crystallographic positions

Ptashkina

Kabanova

Турсина

et al. 2018

Acta Crystallogr C Struct Chem

View full text Add to dashboard Cite

A new CuAu-type ternary phase (τ phase) is found in the AuPd-rich part of the Au-In-Pd system. It has a broad homogeneity range based on extensive (Pd,Au) and (In,Au) replacement, with the composition varying between AuInPd and AuInPd. The occupancies of the crystallographic positions were studied by single-crystal X-ray diffraction for three samples of different composition. The sites with m-3m symmetry are occupied by atoms with a smaller scattering power than the atoms located on 4/mmm sites. Two extreme structure models were refined. Within the first, the occupation type changes from (Au,In,Pd)(Pd,In) to (Au,Pd)(In,Pd,Au) with an increase in the Au gross content. For the second model, the occupation type (Au,In,Pd)(Pd,Au) remains essentially unchanged for all Au concentrations. Although the diffraction data do not allow the choice of one of these models, the latter model, where Au substitutes In on 4/mmm sites, seems to be preferable, since it agrees with the fact that the homogeneity range of the τ phase is inclined to the Au corner and provides the same occupation type for all the studied samples of different compositions.

show abstract

Section: Resultssupporting

confidence: 62%

Synthesis and crystal structure of a new Cu₃Au-type ternary phase in the Au–In–Pd system: distribution of atoms over crystallographic positions

Ptashkina

Kabanova

Турсина

et al. 2018

Acta Crystallogr C Struct Chem

View full text Add to dashboard Cite

show abstract

Melting surface of a solid solution based on palladium, gold, and copper with tin additives

et al. 2018

View full text Add to dashboard Cite

Isothermal Sections of Pd-Cu-Sn System at 500 and 800 °C

Kareva

Kabanova

Калмыков

et al. 2014

J. Phase Equilib. Diffus.

View full text Add to dashboard Cite

Isothermal sections of Au-Pd-Sn system at 500 and 800°C

Cited by 7 publications

References 2 publications

Synthesis and crystal structure of a new Cu₃Au-type ternary phase in the Au–In–Pd system: distribution of atoms over crystallographic positions

Synthesis and crystal structure of a new Cu₃Au-type ternary phase in the Au–In–Pd system: distribution of atoms over crystallographic positions

Melting surface of a solid solution based on palladium, gold, and copper with tin additives

Isothermal Sections of Pd-Cu-Sn System at 500 and 800 °C

Contact Info

Product

Resources

About

Isothermal sections of Au-Pd-Sn system at 500 and 800°C

Cited by 7 publications

References 2 publications

Synthesis and crystal structure of a new Cu3Au-type ternary phase in the Au–In–Pd system: distribution of atoms over crystallographic positions

Synthesis and crystal structure of a new Cu3Au-type ternary phase in the Au–In–Pd system: distribution of atoms over crystallographic positions

Melting surface of a solid solution based on palladium, gold, and copper with tin additives

Isothermal Sections of Pd-Cu-Sn System at 500 and 800 °C

Contact Info

Product

Resources

About

Synthesis and crystal structure of a new Cu₃Au-type ternary phase in the Au–In–Pd system: distribution of atoms over crystallographic positions

Synthesis and crystal structure of a new Cu₃Au-type ternary phase in the Au–In–Pd system: distribution of atoms over crystallographic positions