Gold rings are some of the most popular rings that are available on the jewelry market today. This is mainly because of its elegant appearance and durability. Gold does not tarnish in air. Therefore, it retains most of its general characteristics even after being exposed to moist air. No wonder
it is mostly used to make wedding rings as well as engagement rings of various sizes. The other thing that makes gold popular is the fact that it exists in various forms. For example, white gold is a form of it is mostly used to make wedding rings as well as engagement rings of various sizes. The other thing that makes gold popular is the fact that it exists in various forms. For example, white gold is a form of gold that contains palladium and nickel. These constituents are the ones which make it the way it is. Black gold is another example of gold that is popular. It is made up of gold mixed with other elements. Therefore, it is an alloy of gold. It mainly contains black rhodium and sometimes ruthenium.
Black gold creation
The process of its creation involves either ruthenium or black rhodium and carat gold. For the process to work, the carat gold is supposed to contain either cobalt or chromium. It is an oxidation process that is anchored on the presence of ruthenium or black rhodium along with either cobalt or chromium. In some cases, the black rhodium or ruthenium can be replaced by amorphous carbon. Electroplating is the process that is used to coat the gold with black rhodium. In general, solutions of ruthenium produce a harder coat compared to black rhodium. Therefore, most of the black gold rings are usually made of gold coated with ruthenium. Only in special cases is the converse true. Sometimes the gold can be made black by coating it with Sulphur and compounds that contain gold. This process is called pagination, but it is not commonly used.
Black gold rings popularity
The popularity of black gold rings has continued to rise sharply. Since they are even cheaper than most of the gold rings, their popularity is likely to rise further.
Black gold rings usage
Black gold rings can be as mere decorative jewelry, wedding rings or promise rings. Their usage as engagement rings is also very common today.