What is iridium used for?It is said that the hardness of iridium is six times that of platinum, the...
What is iridium used for?
Iridium industrial use
Iridium industrial useIridium is mainly used for its high melting point, high hardness, and corrosi...
Discovery of iridium
Discovery of iridiumIridium is a chemical element with an atomic number of 77 and an atomic weight ...
The chemical properties of iridium
The chemical properties of iridiumIridium is one of the most corrosion-resistant metals: it resists...
Is iridium a rare earth metal?
Is iridium a rare earth metal?Iridium is one of the rarest metals in the Earth's crust, with an ann...
How scrap metal is priced
Many factors affect the price of metals, such as supply and demand. When there is a ready supply of...
Benefits of Recycling Precious Metals
Recycling scrap metal is great for the environment. Recycling metal and reusing it to make other pr...
Some old items containing precious metals
Older solar panels
Contemporary solar panels do not contain real silver. If they do, they contai...
Platinum and Platinum Group Metals
Platinum (Pt) is a naturally occurring white precious metal that has long been considered one of th...
About Common Precious Metals–Gold and Silver
Gold is best known for its use in jewelry, coins and bullion. At the same time, it is also importan...