Home Appliances Shell and Decorative Components Electroplating Nickel
Product Name: Blender shell
Material Quality: ABS
Plating Method: plastic water electroplating
Plating Color: Bright nickel
The difference between Electroplating Nickel and Electroless Nickel plating.
Advantages and disadvantages of Electroplated Nickel and Electroless Nickel plating.
1. Nickel plating with different functions is mainly used as a protective and decorative coating.
2. The properties of electroless nickel coating are as follows: (1) Ni-P alloy is obtained by electroless nickel plating using sodium hypophosphite as a reducing agent, and Ni-P amorphous coating can be obtained by controlling the phosphorus content in the coating.
3. The density, low porosity, and corrosion resistance of the coating is better than those of electroplating nickel.
4. (2) the hardness of electroless nickel coating is 450~600HV, which can reach 1000-1100HV after reasonable heat treatment. In some cases, it can even be used instead of hard chromium.
5. (3) according to the phosphorus content in the coating, the coating can be controlled to be magnetic or non-magnetic.
6. (4) the friction coefficient of the coating is low, which can reach the state of oil-free lubrication, and the lubricity and metal wear resistance of the coating are also better than those of electroplating.
7. (5) the low phosphorus coating has good solderability.
8. 2. Different principles of nickel plating is a method of depositing a layer of nickel on the surface of ferrous or non-ferrous metal parts by means of electrochemistry.
9. 2. The principle of electroless nickel plating is that under the catalysis of catalyst Fe, the hypophosphite in the solution dehydrogenates on the catalytic surface to form an active hydride, which is oxidized to phosphite, and the active hydride reacts with the nickel ion in the solution to deposit nickel, which itself is oxidized to hydrogen.
10. 3. Different uses of electroplated nickel can be used as surface coating, but it is mainly used for chromium plating to prevent corrosion and increase wear resistance, gloss, and beauty.
It is widely used in machinery, instruments, instruments, medical devices, household appliances, and other manufacturing industries.
12. The product is used as the cathode, pure nickel plate positive grade, hanging in the electrolyte composed of nickel sulfate, sodium chloride, and boric acid for electroplating.
13. 2. Because the electroless nickel coating has excellent physical and chemical properties such as uniformity, hardness, wear resistance, and corrosion resistance, this technology has been widely used, and it is almost difficult to find an industry without electroless nickel plating.
14. It is reported that the proportion of applications of electroless nickel plating in various industries is rough as follows: aerospace industry: 9%, automotive industry: 5%, computer industry: 15%, food industry: 5%, machinery industry: 15%, nuclear industry: 2%, petroleum industry: 10%, plastics industry: 5%, power transmission industry: 3%, printing industry: 3%, pump manufacturing: 5%, valve manufacturing: 17%.
Others: 6%.
Nickel colors we can do:
Hot Tags: Home Appliances Shell and Decorative Components Electroplating Nickel, China, suppliers, manufacturers, factory, custom, wholesale, buy, made in China
