In the fields of thermal analysis, whether in laboratory research or industrial applications, ceramic crucibles have proven to be invaluable tools due to their unique properties and versatility.
From Laboratory to Industry: The Versatility of Ceramic Crucibles in Thermal Analysis READ MORE »
In the world of metallurgy, where the transformation of raw materials into useful metals and alloys is a complex and crucial art, ceramic crucibles play a vital yet often underappreciated role.
Ceramic Crucibles: The Unsung Heroes of Metallurgical Processes READ MORE »
In the realm of high-temperature applications, the choice of suitable materials and equipment is crucial for ensuring the success and safety of various processes.
Exploring the Advantages of Ceramic Crucibles in High-Temperature Applications READ MORE »
In the realm of modern material science, ceramic crucibles have emerged as indispensable tools with a wide range of applications and significant contributions.
The Role of Ceramic Crucibles in Modern Material Science: A Comprehensive Overview READ MORE »
Ceramic crucibles have long been an essential component in various fields that involve melting and processing of materials.
Understanding Ceramic Crucibles: Essential Tools for Precision Melting READ MORE »
In today’s rapidly evolving technological landscape, industries are constantly seeking materials that can withstand the harshest conditions. Whether it’s in aerospace, automotive, energy, or defense sectors, the demand for high-performance materials is ever-increasing. One such material that has gained significant attention is silicon carbide (SiC). Silicon carbide products have emerged as a game-changer, offering exceptional properties that enhance performance in extreme environments.
Silicon Carbide Products: Enhancing Performance in Extreme Environments READ MORE »
Early lithium batteries used metallic potassium as the negative electrode. Since potassium is an alkali metal and has low density, it has a high electrochemical equivalent (3860mA·h/g) and the most negative electrode potential (-3.045V).
Cemented carbide: Cemented carbide is a material made by powder metallurgy with the powder of one or several refractory carbides as the main component, adding cobalt powder for bonding. Commonly used cemented carbides are divided into tungsten-cobalt, tungsten-cobalt-titanium, and tungsten-titanium-tantalum (niobium) based on their composition and performance characteristics. Carbide has high hardness, high thermal hardness, good wear resistance and high compressive strength, but low bending strength and poor toughness. Good corrosion resistance and oxidation resistance. The linear expansion coefficient is small, but the thermal conductivity is poor.
Platinum crucible Platinum is often used because of its many excellent properties. The melting point of platinum is as high as 1774°C and its chemical properties are stable. It does not undergo chemical changes after burning in the air and does not absorb moisture. Most chemical reagents are resistant to it. No corrosive effect.
Alumina ceramics are ceramic-like materials composed of AI203 as the main raw material and corundum (a-AI203) as the main mineral. The AI203 content is generally 75.0% ~ 99.9%. High-purity alumina ceramics (AI203 content is higher than 99%)
