Alloy is better than brass. Brass has high strength, high hardness, strong chemical resistance. Pure copper has good conductivity and plasticity Alloys are mainly used as substitutes for copper materials, but the texture is different, rather rough, and there is no real copper refinement, and the color is also different. The silver color is not obvious, while the gold color is obvious, which will fade if worn for a long time. The alloy surface is usually plated with a layer of metal to protect and enhance the alloy jewelry. The brass jewelry will not fade, but will be oxidized, Sweat will make the surface of brass ornaments appear green rust.
Will the color of the alloy necklace fade?
1. It will fade.
2.The alloy necklace will have a layer of electroplated coating on the surface of the finished product. If it is worn normally, or friction will cause the electroplated coating to fall off, so there will be color differences such as fading on the jewelry. The chemical property of the alloy is relatively stable, but more or less there will be some slight oxidation, so the color will fall off.
3.The alloy necklace will fade if it is not a real gold jewelry, but the fading does not depend on whether it is an alloy but on its metal surface treatment. If the alloy with ordinary electroplating coating is not protected, the color retention time is estimated to be less than a week, and if it is protected with imitation gold sealing glaze, it may be about a week. Of course, it depends on your specific environment. If the jewelry is stored in the air, the air is absolutely pure, and it doesn’t matter if it is kept for a year.
Will the color of the brass necklace fade?
1.The brass necklace is not easy to fade. If you wear it for a long time without paying attention to maintenance and cleaning, the luster of the jewelry surface will become dim, but there will be no fading or fading.
2.Brass is a relatively stable metal substance. Generally speaking, the color fading of pure brass necklace is not easy to occur. When it is worn for a long time, the surface luster will become darker, but there will be no color fading or discoloration. When the color fading occurs, it means that the jewelry is mixed with other metals.
3.In the process of wearing brass jewelry for a long time, it will not fade, but brass is easy to oxidize in the air, which will lead to rust. At this time, you can soak the bracelet in ammonia solution for a period of time, and then carefully brush it with a soft bristle brush several times to remove the dirt on the surface.
If the jewelry you buy is made of copper plated material, it also contains other metals, which are easy to fade after wearing for a long time. It is best to avoid contact with sweat after wearing brass jewelry. When there is dirt on it, it should be cleaned in time to avoid affecting the surface luster.
How to select the material of necklace?
The customer should choose the necklace material correctly. For some people who have higher requirements for quality, it is recommended to choose the brass material with high cost performance and better quality. If you want a cheaper necklace, you can choose the alloy material. It is a good choice for some people and students who have a little economic difficulties. Because the necklace has new styles every year, you can buy new styles to wear every year.
