When discussing the comparison between ruthenium and iridium, we first need to understand the basic properties of these two precious metals and their value in practical applications. Ruthenium and iridium are both platinum group metals, and they have important applications in several fields due to their unique chemical properties and scarcity. But when we try to understand whether ruthenium is "better" than iridium, we must consider their use, availability, and economics.
Ruthenium is a silver-white metal known for its high hardness, corrosion resistance and good electrical conductivity. These properties make ruthenium widely used in electronics, chemicals and automotive catalysts. Particularly in the electronics industry, ruthenium is used as an electrode material for hard disk drives, as well as in the manufacture of thick film resistors and capacitors. The value of ruthenium lies in its ability to improve the durability and performance of products, especially in high-tech products that require extremely high precision and stability.
Iridium, by contrast, is one of the densest and most corrosion-resistant metals on Earth. It is mainly used in the manufacture of equipment in high-temperature environments, such as components for spacecraft, and as a catalyst in the chemical industry. Iridium's value lies in its unique physicochemical properties, such as high melting point and excellent corrosion resistance, which make it indispensable for applications in extreme conditions.
So is ruthenium "better" than iridium? The answer depends on how we define "good." If you look at the breadth of applications and market demand, ruthenium shows unique value because of its key role in the electronics industry. However, in terms of the scarcity of the material and its ability to withstand extreme conditions, iridium shows irreplaceable value in specific applications.
The value of ruthenium is not only reflected in its wide range of applications, but also in how it enables product performance to be improved and optimized. The use of ruthenium has promoted technological advances, such as the increase in data density in storage devices and the application in automobile exhaust emission reduction, and has also contributed positively to environmental protection. Therefore, we cannot simply say that ruthenium is "better" than iridium, but should recognize that each metal has its own unique value and irreplaceable uses. In different applications, ruthenium and iridium play a crucial role, showing their respective value.
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