wholesale inspirational jewelry usa Is it always related to the tingling nickel -plating nickel plating?

high end jewelry wholesale The current magnetic materials should be related to the plating layer. The current magnetic materials include iron oxygen magnets and iron boron -boron magnets. It is thought that 64 % of iron -containing elements in its magnetic materials are easy to oxidize the characteristics of rust after sintering. Especially put the product in a humid working environment.

The general magnet plating treatment is mainly aimed at the special working environment of magnets. For example, the working environment of the motor magnet and the iron removal magnetic rod is relatively humid, so the surface plating should be treated. At present, the main coating technology of magnets is: galvanized, nickel -plated, nickel -plated copper -plated copper nickel, gold -plated, silver -plated, black nickel -plated, oxygen -plated, chrome plating, and color -plated zinc.

The coating on the surface of the iron boron magnet. According to the characteristics of the product and the commonly preserved, different electroplating processing is galvanized and nickel -plated. Every plating of his surface color is different. They all have their own advantages and disadvantages.

galvanized: The surface looks silver -white, which can be used for 12-48 hours of salt fog, which can be used for some glue bonding, (such as AB glue). In the year, its advantage is that the price is relatively low.

Nickel plating: It looks like stainless steel color, which is difficult to be oxidized on the surface in the air, and the appearance is good, the gloss is good, and the electroplating can exceed 12-72 hours of salt fog test. The disadvantage is that it cannot be used for bonding with some glue, which will cause the coating to fall off. Accelerate oxidation. Nowadays, nickel-copper-nickel-nickel is used for 120-200 hours of salt mist, but its electroplating costs are relatively high.

Cin -plated silver plating: Some magnetic jewelry and magnetic jewelry we saw in the streets and jewelry shops are golden yellow, silver and white. Gold plating makes the appearance of the product as very beautiful as gold. Generally, it is mostly used in the hand ornament industry. Our products can also be plated for magnetic hand ornaments.

The oxygen resin: It is a layer of resin paint outside after nickel plating the product. This industry has the market in the past two years. There are many people, and the biggest advantage is that you can achieve the color you want.

Chromium plating: Chrome plating is generally relatively rare. It is difficult to react with other materials. Generally, it is used in a stronger pH -strong working environment. The electroplating cost is very high, and the general company cannot accept it, so there are very few people who choose.

The zinc: It is to deal with the surface of the product as black according to the customer's requirements. In terms of electroplating process, it is mainly used by galvanizing. It will protect the product, grow salt mist time, and extend the time of oxidation. But its surface is easily scratched and lost its protection. 【Shenzhen Er Mi Electric】