Microstructure and Properties of Some Dispersion Strengthened Platinum Alloys: The Influence of Yttrium and Zirconium Additions

By Qiaoxin Zhang; Dongming Zhang; Shichong Jia; Wulin Shong

doi:10.1595/003214095X394167171

ISSN: 0032-1400

oa Microstructure and Properties of Some Dispersion Strengthened Platinum Alloys

The Influence of Yttrium and Zirconium Additions
Authors: By Qiaoxin Zhang¹, Dongming Zhang¹, Shichong Jia¹ and Wulin Shong²
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Affiliations: ¹ Advanced Materials Institute, Wuhan University of Technology, Wuhan, China ² Department of Materials Engineering, Huazhong University of Science and Technology, Wuhan, China
Source: Platinum Metals Review, Volume 39, Issue 4, Oct 1995, p. 167 - 171
DOI: https://doi.org/10.1595/003214095X394167171
- Published online: 01 Jan 1995

Abstract

The effect of adding very small amounts of yttrium and zirconium to platinum alloys has been investigated. The results indicate that a platinum alloy which contains bath elements has a higher recrystallisation temperature and superior mechanical properties than a platinum alloy containing only zirconium. In addition, the platinum alloy which contains both yttrium and zirconium has a stable structure in which regular second phases have been found both in the grains and on the grain boundaries.

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1995-01-01

2024-12-22

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/content/journals/10.1595/003214095X394167171

Microstructure and Properties of Some Dispersion Strengthened Platinum Alloys

Platinum Metals Review 39, 167 (1995); https://doi.org/10.1595/003214095X394167171

/content/journals/10.1595/003214095X394167171

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Article Type: Research Article

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oa Microstructure and Properties of Some Dispersion Strengthened Platinum Alloys

The Influence of Yttrium and Zirconium Additions

Abstract

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