Partial phase diagram for the system Cu0.5Au0.5-xNix with x ≤ 0.15

T. Shiraishi; M. Ohta; M. Nakagawa; K. Fujii

doi:10.1016/0925-8388(94)90712-9

Partial phase diagram for the system Cu_0.5Au_0.5-xNi_x with x ≤ 0.15

T. Shiraishi, M. Ohta, M. Nakagawa, K. Fujii

Oral Rehabilitation

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

A partial phase diagram for the system Cu_0.5Au_0.5-xNi_x with x ≤ 0.15 was determined by electrical resistivity measurements and X-ray powder diffraction. Substitution of only 2.8 at.% Ni for gold in equiatomic CuAu eliminated the CuAuII long-period superstructure from the phase equilibria. The presence of a two-phase coexistent region separating the CuAuI-type ordered phase and the disordered solid solution was evidenced. The solvus curve was determined by the parametric method and the solubility limits of nickel for the CuAuI-type superstructure at 300 and 320 °C were found to be 7.0 and 8.0 at.% Ni respectively.

Original language	English
Pages (from-to)	45-50
Number of pages	6
Journal	Journal of Alloys and Compounds
Volume	203
Issue number	C
DOIs	https://doi.org/10.1016/0925-8388(94)90712-9
Publication status	Published - Jan 4 1994

All Science Journal Classification (ASJC) codes

Mechanics of Materials
Mechanical Engineering
Metals and Alloys
Materials Chemistry

Access to Document

10.1016/0925-8388(94)90712-9

Cite this

@article{ccbc535bac4941bea8b067cece6896c4,

title = "Partial phase diagram for the system Cu0.5Au0.5-xNix with x ≤ 0.15",

abstract = "A partial phase diagram for the system Cu0.5Au0.5-xNix with x ≤ 0.15 was determined by electrical resistivity measurements and X-ray powder diffraction. Substitution of only 2.8 at.% Ni for gold in equiatomic CuAu eliminated the CuAuII long-period superstructure from the phase equilibria. The presence of a two-phase coexistent region separating the CuAuI-type ordered phase and the disordered solid solution was evidenced. The solvus curve was determined by the parametric method and the solubility limits of nickel for the CuAuI-type superstructure at 300 and 320 °C were found to be 7.0 and 8.0 at.% Ni respectively.",

author = "T. Shiraishi and M. Ohta and M. Nakagawa and K. Fujii",

year = "1994",

month = jan,

day = "4",

doi = "10.1016/0925-8388(94)90712-9",

language = "English",

volume = "203",

pages = "45--50",

journal = "Journal of Alloys and Compounds",

issn = "0925-8388",

publisher = "Elsevier BV",

number = "C",

}

TY - JOUR

T1 - Partial phase diagram for the system Cu0.5Au0.5-xNix with x ≤ 0.15

AU - Shiraishi, T.

AU - Ohta, M.

AU - Nakagawa, M.

AU - Fujii, K.

PY - 1994/1/4

Y1 - 1994/1/4

N2 - A partial phase diagram for the system Cu0.5Au0.5-xNix with x ≤ 0.15 was determined by electrical resistivity measurements and X-ray powder diffraction. Substitution of only 2.8 at.% Ni for gold in equiatomic CuAu eliminated the CuAuII long-period superstructure from the phase equilibria. The presence of a two-phase coexistent region separating the CuAuI-type ordered phase and the disordered solid solution was evidenced. The solvus curve was determined by the parametric method and the solubility limits of nickel for the CuAuI-type superstructure at 300 and 320 °C were found to be 7.0 and 8.0 at.% Ni respectively.

AB - A partial phase diagram for the system Cu0.5Au0.5-xNix with x ≤ 0.15 was determined by electrical resistivity measurements and X-ray powder diffraction. Substitution of only 2.8 at.% Ni for gold in equiatomic CuAu eliminated the CuAuII long-period superstructure from the phase equilibria. The presence of a two-phase coexistent region separating the CuAuI-type ordered phase and the disordered solid solution was evidenced. The solvus curve was determined by the parametric method and the solubility limits of nickel for the CuAuI-type superstructure at 300 and 320 °C were found to be 7.0 and 8.0 at.% Ni respectively.

UR - http://www.scopus.com/inward/record.url?scp=0028763636&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0028763636&partnerID=8YFLogxK

U2 - 10.1016/0925-8388(94)90712-9

DO - 10.1016/0925-8388(94)90712-9

M3 - Article

AN - SCOPUS:0028763636

SN - 0925-8388

VL - 203

SP - 45

EP - 50

JO - Journal of Alloys and Compounds

JF - Journal of Alloys and Compounds

IS - C

ER -

Partial phase diagram for the system Cu_0.5Au_0.5-xNi_x with x ≤ 0.15

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this