3 thoughts on “What do you know about electroplating?”
Stacy
（1, chemical plating (self -catalytic plating) On the surface of the activated substrate, metal ions in the plating solution are catalyzed to restore the process of forming metal plating. This is a process engineering that most of them must be involved in our process. Only through this process can we perform post -electroplating and other processing, mostly as the pre -processing process of plastic parts. 2, electroplating uses electrolytes to form a uniform, dense, and good metal or alloy deposition layer on the surface of the parts. This process is more annoying, but it has many advantages. For example The color obtained is diverse, and the price is relatively low compared to the same process. 3. The electrolytic processing of the metal sedimentation or copying metal products on the molding mold (which can separate the mold mold from the metal sediment). This processing method is that we use the special surface effects of the final parts such as clear and obvious polishing and erosion lines or special sharp angles. Generally, after the shape of a copper material is used The means deposit the alloy on its surface, usually the thickness of the deposits reaches tens of millimeters, and then cut the shape cavity, inlaid into the mold cavity of the mold, inject plastic parts, and use the processed parts in this way. There will be special effects in the boundaries of the design to meet the needs of design. Generally, we see that many plastic parts with high -light and eroded electroplating effects with many electroplated plastic parts are designed with high quality requirements. The edges and corners of the keyboard will achieve a good appearance effect on the manufacturing process.
的 Many of the jewelry we usually wear use the electroplating process of various materials, and different colors can be generated with different voltages. Mo is also more beautiful and colorful. The types of electroplating commonly used in the jewelry industry are roughly divided into two types. The original electroplating refers to the same chemical groups of metal substrates as electroplated colors and electroplating, such as 18K gold plating 18K gold. Different color electroplast refers to the color and ingredients of metal substrates, such as 18K gold, 24K gold, copper nickel plating, etc. Because the metal itself has a variety of colors, different metal substrates and plating combinations can show extremely gorgeous colors, such as silver nickel plating, titanium plating, and metal discoloration. In metal processing and sculpture, gold and silver are usually used to plated on cheap metals. Generally, brass, copper or tin copper alloys. At the same time, the sculptors were plated with waxing products, mud and wood products by sculptors. The premise is that the material of metal or graphite must be plated to make their appearance look like metal.
用 Electroplating process is a method that uses the principle of electrolytic body to spread the conductive body. Electroplating refers to in the salt solution containing pre -plated metal, with the metal metal metal as the cathode, through electrolytic, the pre -plated metal cation in the plating solution is deposited on the surface of the substrate metal, forming a surface processing method for forming plating Essence The performance of the coating is different from the matrix metal and has new characteristics. According to the function of the coating, it is divided into protective plating, decorative plating and other functional plating. During electroplating, the plating metal or other insoluble materials is anode. The workpiece to be plated is cathode. The cation of the coating metal is restored to the surface of the plating workpiece to form plating. It can enhance the corrosion resistance of metal (mostly metal metals with corrosion resistance), increase hardness, prevent wear, improve conductivity, smoothness, heat resistance, and surface aesthetics. The electroplating is an electrochemical process, and it is also a process of oxidation and reduction. The basic process of electroplating is to immerse the parts in the metal salt solution as the cathode, the metal plate as an anode. Out of the required coating. generally includes three stages: pre -processing before plating, plating and post -plating. 1. Soaking acid → Full board electroplating → graphic transfer → acidic oil removal → secondary countercurrent rinsing → micro -etching → secondary → dipping acid → tin plating → secondary countercurrent rinse 2, countercurrent rinse Two-level countercurrent rinsing → nickel plating → secondary water washing → dipping citric acid → gold plating → recycling → 2-3 pure water washing → drying. Plastic shell electroplating process: chemical oil removal.-Wash-acetone-washing-chemical richer in water washing-water washing-activation-chemical copper-washing light shiny sulfate plating plating Copper-Washing-Brightening Sulfate Nickel-Washed-Bright Chrome Placing-Washing and drying for inspection.
（1, chemical plating (self -catalytic plating) On the surface of the activated substrate, metal ions in the plating solution are catalyzed to restore the process of forming metal plating. This is a process engineering that most of them must be involved in our process. Only through this process can we perform post -electroplating and other processing, mostly as the pre -processing process of plastic parts.
2, electroplating uses electrolytes to form a uniform, dense, and good metal or alloy deposition layer on the surface of the parts. This process is more annoying, but it has many advantages. For example The color obtained is diverse, and the price is relatively low compared to the same process.
3. The electrolytic processing of the metal sedimentation or copying metal products on the molding mold (which can separate the mold mold from the metal sediment). This processing method is that we use the special surface effects of the final parts such as clear and obvious polishing and erosion lines or special sharp angles. Generally, after the shape of a copper material is used The means deposit the alloy on its surface, usually the thickness of the deposits reaches tens of millimeters, and then cut the shape cavity, inlaid into the mold cavity of the mold, inject plastic parts, and use the processed parts in this way. There will be special effects in the boundaries of the design to meet the needs of design. Generally, we see that many plastic parts with high -light and eroded electroplating effects with many electroplated plastic parts are designed with high quality requirements. The edges and corners of the keyboard will achieve a good appearance effect on the manufacturing process.
的 Many of the jewelry we usually wear use the electroplating process of various materials, and different colors can be generated with different voltages. Mo is also more beautiful and colorful. The types of electroplating commonly used in the jewelry industry are roughly divided into two types. The original electroplating refers to the same chemical groups of metal substrates as electroplated colors and electroplating, such as 18K gold plating 18K gold. Different color electroplast refers to the color and ingredients of metal substrates, such as 18K gold, 24K gold, copper nickel plating, etc. Because the metal itself has a variety of colors, different metal substrates and plating combinations can show extremely gorgeous colors, such as silver nickel plating, titanium plating, and metal discoloration. In metal processing and sculpture, gold and silver are usually used to plated on cheap metals. Generally, brass, copper or tin copper alloys. At the same time, the sculptors were plated with waxing products, mud and wood products by sculptors. The premise is that the material of metal or graphite must be plated to make their appearance look like metal.
用 Electroplating process is a method that uses the principle of electrolytic body to spread the conductive body. Electroplating refers to in the salt solution containing pre -plated metal, with the metal metal metal as the cathode, through electrolytic, the pre -plated metal cation in the plating solution is deposited on the surface of the substrate metal, forming a surface processing method for forming plating Essence
The performance of the coating is different from the matrix metal and has new characteristics. According to the function of the coating, it is divided into protective plating, decorative plating and other functional plating.
During electroplating, the plating metal or other insoluble materials is anode. The workpiece to be plated is cathode. The cation of the coating metal is restored to the surface of the plating workpiece to form plating. It can enhance the corrosion resistance of metal (mostly metal metals with corrosion resistance), increase hardness, prevent wear, improve conductivity, smoothness, heat resistance, and surface aesthetics.
The electroplating is an electrochemical process, and it is also a process of oxidation and reduction. The basic process of electroplating is to immerse the parts in the metal salt solution as the cathode, the metal plate as an anode. Out of the required coating.
generally includes three stages: pre -processing before plating, plating and post -plating. 1. Soaking acid → Full board electroplating → graphic transfer → acidic oil removal → secondary countercurrent rinsing → micro -etching → secondary → dipping acid → tin plating → secondary countercurrent rinse 2, countercurrent rinse Two-level countercurrent rinsing → nickel plating → secondary water washing → dipping citric acid → gold plating → recycling → 2-3 pure water washing → drying. Plastic shell electroplating process: chemical oil removal.-Wash-acetone-washing-chemical richer in water washing-water washing-activation-chemical copper-washing light shiny sulfate plating plating Copper-Washing-Brightening Sulfate Nickel-Washed-Bright Chrome Placing-Washing and drying for inspection.