What are the precious metals? What are the main uses of precious metals?

Types of precious metals:

Precious metals refer to highly valuable metal elements such as gold, silver, platinum, palladium, ruthenium, palladium, iridium, and metallic germanium. These elements are characterized by rarity, purity, difficulty in corrosion, and the ability to make jewelry. Due to its high value and strong rarity, precious metals have always been an important way for people to invest and store wealth.

There are multiple ways of using precious metals, and the following are their main ways of use:

1. Jewelry: Precious metals are often used to make jewelry, as their purity, rarity, and non corrosion characteristics make jewelry highly artistic and investment worthy.

2. Currency: In history, precious metals were often used as currency because of their stable value and ease of circulation, making them suitable for use as currency.

3. Industrial use: Precious metals have many uses in industrial production, such as in electronics, electrical appliances, aviation, medical and other fields.

4. Investment: Precious metals have high value stability and are therefore a choice for many people to invest, with gold being the most common.

5. Artwork: Jewelry and handicrafts made of precious metals are also popular and beloved works of art for many people.

Precious metals are widely used in many fields due to their stable value, purity, and rarity.

Let's talk about the specific applications of precious metals in industrial production:

1. Electronic products: Precious metals such as platinum, palladium, etc. are used as electrical contactors in electronic products. Due to their non corrosion and good conductivity, they are suitable for high-precision electronic products.

2. Medical equipment: Precious metals, such as platinum and germanium, are used as biocompatible materials in medical equipment. Because of their good biocompatibility, they are not easy to be absorbed by the human body, making them suitable for manufacturing Artificial organ, etc.

3. Catalysts: Precious metals such as rhodium and palladium can be used as catalysts to accelerate the process of chemical reaction, and are widely used in petroleum, chemistry, metallurgy and other fields.

4. Electrical appliances: Precious metals such as silver and gold can be used as conductive materials for electrical appliances, and have applications in electrical appliances such as wires and cables.

5. Aviation: Precious metals such as platinum alloys, palladium alloys, etc. can be used in the manufacturing of aviation engine components. Due to their high temperature resistance, wear resistance, and other characteristics, they are widely used in the aviation industry.

The above is a brief introduction to the types of precious metals and their main uses in our daily lives. If there are any errors, please leave a message to correct them. Thank you.