Sidelnikov S.B., Dovzhenko N.N., Ditkovskaya Yu.D., Lopatina E.S., Lebedeva O.S., Rudnitsky E.A. Creation of new jewelry alloys from multicomponent precious-metal systems and their processing technologies

Abstract

The article presents the analysis of manufacturing technology of long deformed semi-finished products for jewelry-chain production from precious metal alloys. New conditions for gold-silver-palladium-based alloy processing have been designed with the software based on the proprietory calculation techniques of deformation and power parameters of cold section rolling and drawing. Being successfully piloted, the conditions ensured improvement of jewelry production performance indicators.

Keywords

Gold-silver-palladium-based alloys, technological processes, jewelry chains, wire, section rolling, drawing.

Sidelnikov Sergey Borisovich – D.Sc. (Eng.), Professor, Siberian Federal University, Krasnoyarsk, Russia. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it..

Dovzhenko Nikolay Nikolaevich – D.Sc. (Eng.), Professor, Siberian Federal University, Krasnoyarsk, Russia.

Ditkovskaya Yulia Dmitrievna – Postgraduate Student, Siberian Federal University, Krasnoyarsk, Russia.

Lopatina Ekaterina Sergeevna – Ph.D. (Eng.), Associate Professor, Siberian Federal University, Krasnoyarsk, Russia.

Lebedeva Olga Sergeevna – Ph.D. (Eng.), Assistant Professor, Siberian Federal University, Krasnoyarsk, Russia.

Rudnitsky Edvard Anatolevich – Ph.D. (Eng.), Siberian Federal University, Krasnoyarsk, Russia.

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