What is Coarse Silver 5, the difference between Coarse Silver and Sterling Silver

Coarse silver: It is impure silver, there are many other components in it, and general silver is processed from coarse silver.

Crude silver (mineral silver, smelted primary products, **silver).

Coarse grains are a staple food other than rice and white flour.

Like sorghum, millet, corn, yellow rice, etc.

Different from sterling silver, it has a high content of impurities and can be purified by electrolysis.

Rough silver? Coarse?

Coarse silver is silver of very impure quality (containing many impurities of metal).

Coarse grains are corn, millet, and grains with or without refined rice, wheat, etc., which contain many trace elements.

People who have no culture are called coarse silver on the Internet.

It's silver ore, and it's not extracted.

Or it is extracted, but it contains a certain amount of impurities, which has a % definition.

1. Crude silver mainly refers to mineral silver with a silver content of 30%, smelted primary silver products and ** silver. Due to the wide range of coarse silver, it has led to the diversity and complexity of the product. In addition to those first-class silver products with relatively single and uniform composition and known quality, the rest usually need to be refined and concentrated into corresponding valuable metal elements before they can be used.

2. The three main components of crude silver, smelting primary silver, and silver are quite complex, in addition to a variety of high-quality components that coexist with silver, they also contain a large number of valuable metals, non-metals, compounds and other substances. In addition, due to the wide range of its quality, there are not only concentrated silver aggregates, monetary silver, etc., but also various types of mineral silver and industrial intermediate products of relatively low quality.

Rough silver refers to silver in the amount of silver, while pure silver is metallic silver with a content of nearly 100%. And the chemical properties of sterling silver are not active, but because silver has a special affinity with sulfur, it can slowly generate silver sulfide in the air and make it black, so that silver is not pure.

Silver is a chemical element, the chemical symbol Ga (from the Latin Argentum), atomic number 47, is a silvery-white transitional golden boy year. Silver exists in very small quantities in nature in a free elemental state, mainly in the form of silver-containing compound ores.

The difference between silver and sterling silver is that they differ in purity. Sterling silver refers to silver with a purity of more than that, while silver refers to silver with a purity of between.

The main component of silver is silver, but it is often mixed with other metals such as copper, zinc, nickel, aluminum, etc., to improve its hardness and wear resistance. In the process of making the silver, the manufacturer will incorporate different proportions of other metals as needed to make it more suitable for use and enhance its service life. This is one of the reasons why silver is generally more wear-resistant and durable than sterling silver.

However, sterling silver has a higher purity of lead auspicious and is free of dopings, making it more pure and soft. It is more susceptible to damage and deformation than silver but is more popular in some occasions due to its high purity and elegant appearance when making high-end jewelry and silverware.

In addition to the difference in use and characteristics, the ** of silver and sterling silver are also different. The cost of silver is lower than that of sterling silver, so it is generally more affordable. The ** of sterling silver is higher, because of its high purity, and the difficulty of making is also higher.

To sum up, the difference between silver and sterling silver is mainly due to the fact that the purity of their ingredients is not the same, which leads to their different properties, ** and uses. <>