How to tell if silver jewelry is environmentally friendly?

How to tell if silver jewelry is environmentally friendly? -The common jewelry materials are silver, platinum or gold. At present, jewelry including silver jewelry is also appearing on the market. What exactly are these materials? What is the difference? Let’s introduce the accessories to you. 1. Silver and silver characteristics: silver-gray metal, specific gravity 4.5, melting point 1668°C. Titanium is a very special metal, very light in texture, yet very tough and resistant to corrosion. It will not turn black like silver, and will maintain its own color for life at room temperature. The melting point of titanium is similar to that of platinum, so it is often used in aerospace. After adding electric current and chemical treatment, different colors will be produced. Its silver-gray tone has good performance whether it is high polished, mercerized or matte, except for the precious metal platinum. As for the design, the minimalist and clean cut, high design and low-key avant-garde style are highly respected by young white-collar workers. Because silver jewelry has good corrosion resistance and beautiful appearance, and the special steel that does not damage the human body, the strength and corrosion resistance are only slightly inferior to titanium alloys. Therefore, it is often used in foreign modern jewelry design. However, due to the high processing technology requirements of silver jewelry, it is difficult to cast it with ordinary equipment, and it is difficult to weld it with ordinary tools, so it is difficult to form a production scale. Therefore, it is difficult to see it in the domestic jewelry market. At present, there are many silver jewelry in China. The material used is not titanium, but silver. It is called silver to attract people. Some are even called titanium alloy jewelry, which is actually silver jewelry that does not contain titanium.