Technology of obtaining gold and silver imitation nuggets for jewelry design purposes

Prospects Mining and Metallurgy Industry Development

Sorokina, V.E.^1

Irkutsk National Research Technical University, Russia^1

关键词: Cooling liquid;    Design materials;    Gold and silver;    Hot melt;    Irregular shape;    Metal crystallization;    Technological parameters;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/229/1/012004/pdf
DOI  :  10.1088/1755-1315/229/1/012004

来源: IOP

【 摘 要 】

Acceleration of the liquid metal crystallization process by pouring the hot melt directly in the cooling liquid results in irregular shape casts. Analysis of the processes influencing brass and tin cast shaping, as well as determination of the required technological parameters allow obtaining quality imitation precious metal nuggets as promising jewelry design materials.