15016768882
19
2022-07
It is known that copper wire plays an important role in national production, although the electrical conductivity of gold and silver are as good, but copper is low compared to gold and silver, so it is used in the manufacture of electricity, integrated circuit lead frames, rectifiers, circuit boards, various switches, telecommunications transmission cables and other components. The existing silver plated copper wire is pure copper wire inside, silver plated on the outer surface of the copper wire, although there are certain advantages, but there are disadvantages, silver plated copper wire anti-aging and chemical corrosion resistance is poor, long-term use will affect the conductivity of its own material.
19
2022-07
Silver-plated copper wire is actually a layer of silver metal plated on high purity copper wire, and its electrical conductivity, thermal conductivity and corrosion resistance have been greatly improved, and are widely used in many industries.
20
2022-07
Nickel-plated copper wire is a wire that is plated with a layer of nickel substance on the surface of the copper wire by electrolysis, chemical methods, etc. Compared with pure copper wire, the corrosion resistance, wear resistance and hardness of the nickel-plated copper wire have been greatly improved, which can better meet the application in the subsequent parts and improve the life of the parts. Before nickel plating on copper wire, in order to make the entire coating more uniform and meet the requirements, the copper wire needs to be pre-treated and wire drawing treatment.
20
2022-07
The electrical conductivity of silver-plated copper wire is good and easy to process, many copper and silver are processed to remove impurities in order to achieve the desired state, silver-plated copper wire Silver-plated copper wire is divided into silver-plated soft round copper wire and silver-plated hard round copper wire.
20
2022-07
The factory will do some passivation treatment when processing copper, mainly to prevent rust. The impurities have been removed from the processed copper, and the remaining copper is relatively fine, with a smooth and shiny surface
20
2022-07
The change of silver-plated copper wire in the climate has an impact. Since the climate in summer and winter is completely opposite, the humidity and temperature of the air are different, so there is a certain chemical effect on copper and silver in the material. First, due to the different metal potentials of silver in the gold River, corrosive micro-batteries will be generated on the surface of the metal under the action of the water film. The dry climate in winter will make the silver plating layer change relatively slowly, and the light conditions will also make the silver plating layer slow, so in the production stage to reduce the light conditions, the oil in the processing equipment in the summer will make the copper wire surface direct contact, and the large amount of moisture and acid generated by the steam in the production will also affect the silver plated copper wire.
25
2022-07
Nickel-plated copper wire is a layer of nickel metal plated on the surface of the copper wire to improve the performance of the entire copper wire, so that it can better meet the needs of users. There are many nickel-plated copper wire products on the market, such as industrial springs that can be applied in many industries, and the raw material can be nickel-plated copper wire. Compared with ordinary silk, it is much better whether it is elastic or plastic.
25
2022-07
Nickel is a kind of material with relatively stable performance, and it is plated on the surface of copper wire or steel and other metals as a coating, which can better improve the performance of the original metal, improve its durability and the scope of application. Such as nickel-plated copper wire, it is a kind of material that is used more in people's lives and industrial production
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15016768882
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