The Effects of Hot Isostatic Pressing of Platinum Alloy Castings on Mechanical Properties and Microstructures: Post processing of parts for jewellery and other applications

Teresa Fryé; Joseph Tunick Strauss; Jörg Fischer-Bühner; Ulrich E. Klotz

doi:10.1595/205651315X688451

ISSN: 2056-5135

oa The Effects of Hot Isostatic Pressing of Platinum Alloy Castings on Mechanical Properties and Microstructures

Post processing of parts for jewellery and other applications
Authors: Teresa Fryé¹, Joseph Tunick Strauss², Jörg Fischer-Bühner³ and Ulrich E. Klotz⁴
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Affiliations: ¹ TechForm Advanced Casting Technology, 5558-D SE International Way, Portland, Oregon 97222, USA ² HJE Company, 820 Quaker Rd, Queensbury, New York 12804, USA ³ Indutherm Erwärmungsanlagen GmbH, 75045 Walzbachtal-Wössingen, Germany; and Legor Group SpA, Via del Lavoro, 1 36050 Bressanvido (VI), Italy ⁴ fem Research Institute for Precious Metals & Metals Chemistry, Katharinenstraße 17, 73525 Schwäbisch Gmünd, Germany
Source: Johnson Matthey Technology Review, Volume 59, Issue 3, Apr 2015, p. 207 - 217
DOI: https://doi.org/10.1595/205651315X688451

Abstract

The effects of hot isostatic pressing (HIP) on castings produced in a variety of platinum alloys was investigated. A number of benefits were observed, including a reduction in porosity and improvements to the microstructure and mechanical properties. Differences in the response to HIP of individual alloys is evaluated as well as some inherent limitations of the HIP process.

This is an Open Access article distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/

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2015-04-01

2024-12-21

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References

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/content/journals/10.1595/205651315X688451

The Effects of Hot Isostatic Pressing of Platinum Alloy Castings on Mechanical Properties and Microstructures

Johnson Matthey Technology Review 59, 207 (2015); https://doi.org/10.1595/205651315X688451

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Article Type: Research Article

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oa The Effects of Hot Isostatic Pressing of Platinum Alloy Castings on Mechanical Properties and Microstructures

Post processing of parts for jewellery and other applications

Abstract

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