Chinese core journals in science and technology
Chemical Abstracts Service (CAS) database
EBSCO Academic Database in the United States
Japan Science and Technology Agency Database (JST)
Gold and its alloys have been widely used as jewelry materials due to their outstanding performance and color,and the anti-tarnishing performance is an important performance of jewelry.This paper summarizes the discoloration mechanism and influence factors,analyzes the research progress and development status of the anti-tarnishing process of gold alloy jewelry,in hope that it can be used as reference in the development and application of gold alloy jewelry.