| 摘要 |
A silver-plated member is manufactured by carrying out electroplating in a silver plating solution containing 80-110 g/L of silver, 70-160 g/L of potassium cyanide, and 55-70 mg/L of selenium, at a solution temperature of 10-35°C and a current density of 3-15 A/dm2, such that (32.6x – 300) ≤ y ≤ (32.6x + 200), where y (g • A/L • dm2) denotes the product of the current density and the potassium cyanide concentration in the silver plating solution, and x denotes the solution temperature, and forming a surface layer of silver on a material. |
