Ruthenium ingot is a hard, brittle and light gray polyvalent rare metal element. It is a member of the platinum group metals. The content in the earth's crust is only one part per billion. It is one of the rarest metals and has very stable properties. , The corrosion resistance is very strong, and it can resist the corrosion of hydrochloric acid, sulfuric acid, nitric acid and aqua regia at room temperature. Ruthenium ingot is the cheapest metal in the platinum group, although other metals such as platinum and palladium are more abundant than ruthenium.

Ruthenium ingot is the platinum group element with the least content in the earth's crust, and it is also the last platinum group element to be discovered. It was discovered more than 100 years after platinum was discovered 40 years later than other platinum group elements. Ruthenium ingot has many uses. Of course, as one of the rare metals, it is also one of the indispensable metal elements for industrial use. Ruthenium ingot is a hard, brittle and light gray polyvalent rare metal element, and it is a platinum group metal. One of them. Therefore, ruthenium is a precious metal element for industrial use, and it is also one of the indispensable metal elements.

The use of Ruthenium ingot is mainly determined by the physical and chemical properties of ruthenium. Ruthenium ingot is a hard white metal with a density of 12.30 g/cm3. The melting point is 2310°C and the boiling point is 3900°C. The valences are 2, 3, 4 and 8. The first ionization energy is 7.37 electron volts. The chemical properties are very stable. When the temperature reaches 100℃, it has resistance to various acids including aqua regia, and it also has resistance to hydrofluoric acid and phosphoric acid. When Ruthenium ingot is at room temperature, the iodine in chlorine water, bromine water and alcohol can slightly corrode ruthenium. It is resistant to many molten metals including lead, lithium, potassium, sodium, copper, silver and gold. Works with molten alkaline hydroxides, carbonates and cyanides.