1. Different definitions
Electroplating: Electroplating is the process of plating a thin layer of other metals or alloys on certain metal surfaces using the principle of electrolysis. It is a process that uses electrolysis to attach a metal film to the surface of metal or other material products, thereby preventing metal oxidation (such as rust) and improving wear resistance and electrical conductivity
Reflectivity, corrosion resistance (copper sulfate
And enhance aesthetics. The outer layer of many coins is also plated.
Gold plating: Gold plating is a decorative process and one of the commonly used terms. Originally, it meant plating a thin layer of gold on the surface of a utensil. Later, it was also used to describe a person who went to a certain environment for further education or exercise just to gain a false reputation.
Electroplating/ゴールド色メッキ加工
2. Different functions
Electroplating: Using an electrolytic cell
The principle is the technology of depositing metal coatings on mechanical products with good adhesion but different properties from the base material. Electroplated coatings are more uniform than hot dip coatings and are generally thinner, ranging from a few microns to tens of microns. Through electroplating, decorative protective and functional surface layers can be obtained on mechanical products, and workpieces that are worn and faulty in processing can also be repaired.
Gold plating: ductility of the gold plating layer
Good, easy to polish, high temperature resistance, and excellent anti discoloration performance. Plating gold on the silver layer can prevent silver from changing color; Gold alloy plating can present multiple colors, so it is often used as decorative plating, such as plating jewelry, clock parts, art, and so on.
Gold plating/本金メッキ
3. Different types
Electroplating: Electroplating is divided into hanging plating, barrel plating, continuous plating, and brush plating, mainly related to the size and batch size of the parts to be plated. Hanging plating is suitable for products of general size, such as car bumpers, bicycle handlebars, etc. Roll plating is suitable for small parts, fasteners, washers, pins, etc. Continuous plating is suitable for batch production of wire and strip.
Brush plating is suitable for partial plating or repair. Electroplating solutions include acidic, alkaline, and acidic and neutral solutions with chromium agents. Regardless of the plating method used, plating tanks, hangers, etc. that contact the product to be plated and the plating solution should have a certain degree of versatility.
Gold plating: Gold plating is divided into two types, one is gold plating on homogeneous materials, and the other is gold plating on heterogeneous materials. Gold plating on homogeneous materials refers to the process of plating gold on the surface of gold jewelry. Its significance is to improve the brightness and color of jewelry.
Gold plating on heterogeneous materials refers to the treatment of gold plating on the surface of non gold materials, such as silver gold plating and copper gold plating. Its significance is to replace the color of the plated material with the luster of gold, thereby improving the ornamental effect of jewelry.
Post time: Mar-23-2023
