THE AGE-HARDENING MECHANISM OF Au585Ag90Cu264Zn61 GOLD ALLOY FOR JEWELRY PRODUCTION

Authors

  • R. Perić PERIĆ&PERIĆ Co. d.o.o. 12000 Požarevac, Serbia
  • Z. Karastojković Technical College, 11070 Belgrade, Serbia
  • Z. Kovačević Institute for Testing Materials, 11000 Beograd, Serbia
  • D. Gusković University of Belgrade, Technical Faculty, 19210 Bor, Serbia

Keywords:

Gold alloy 585/1000, Age-Hardening, Crystal structure, Microstructure

Abstract

The researches in this paper are conducted on Au585Ag90Cu264Zn61 gold alloy for jewelry production by plasic processing. Jewelry manufacturing, in contemporary goldsmith industry, beside modern design and great appearance, also demands great mechanical and technical and technological properties. In ternary alloys of Au-Ag-Cu system, structural changes happens, but not yet inestigated enough, both in alloys and in different stages of processing. In this paper, beside theoretical explanation of hardening mechanism by annealing on temperatures below the recrystallization temperatre that is by aging, the results obtained by annealing are also presented.

Downloads

Published

2013-12-31

How to Cite

Perić, R., Karastojković, Z. ., Kovačević, Z. ., & Gusković, D. . (2013). THE AGE-HARDENING MECHANISM OF Au585Ag90Cu264Zn61 GOLD ALLOY FOR JEWELRY PRODUCTION. Journal of Engineering &Amp; Processing Management, 5(1), 67–79. Retrieved from http://jepm2021.tfzv.ues.rs.ba/index.php/pub/article/view/86

Issue

Vol. 5 No. 1 (2013): Journal of Engineering & Processing Management

Section

Original scientific paper

License

Copyright (c) 2013 Journal of Engineering & Processing Management

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.