Finally, pure cobalt can be found in rechargeable batteries due to its excellent electrochemical properties it’s also gaining popularity as a material for 3D printing applications due to the fact that parts printed with cobalt tend to be stronger than those made with other materials. In industrial settings, cobalt alloys are often used in cutting tools due to their high wear resistance they are also used in aircraft turbine engines due to their high temperature strength and stability at high altitudes. In medicine, cobalt-60 is used in radiation therapy because it emits gamma rays that can penetrate tissue and target cancer cells with precision other isotopes are used in radiopharmaceuticals that help diagnose diseases such as cancer or heart disease. Cobalt is paramagnetic, meaning that it can be magnetized but only in the presence of an external magnetic field.ĭue to its unique properties, cobalt can be used for a variety of purposes across different industries.It is located in the periodic table in group 9, between iron and nickel.Cobalt has an atomic number of 27 and an atomic weight of 58.933195. It is found in nature only in chemically combined form, and is not found naturally as a free element.Cobalt is a hard, brittle metal with a silvery-white color.The strength and stability of cobalt along with its affordability make it one of the most popular metals in industry today. Cobalt is magnetic and has been used in creating strong permanent magnets. It’s also highly malleable, allowing the production of thin sheets that can be cut and formed into a variety of objects. Its electrical conductivity makes it ideal for commercial applications such as electroplating and electronics. It has a melting point over two thousand degrees Celsius, an atomic weight of 58.93 and a density of 8.90g/cm₃, making it an incredibly resilient element. Furthermore, cobalt’s magnetic properties make it useful for electrical applications such as electric motors or generators.Ĭobalt is an incredibly versatile metal with a wide range of physical properties, making it highly valued for its commercial use. It has a low thermal expansion coefficient which makes it suitable for applications where thermal shock resistance is needed it also has good corrosion resistance in air at room temperature. In terms of mechanical properties such as strength or hardness, cobalt is quite strong compared to other metals like aluminum or iron. It typically occurs in nature as a combination of sulfides, oxides, silicates, arsenides, and carbonates. It has an atomic number of 27 and an atomic weight of 58.933195 g/mol. Cobalt CompositionĬobalt is the 26th element on the periodic table. In this article, we will explore the composition of cobalt, its mechanical properties, and some of its many uses. It has a wide range of uses due to its unique physical and chemical properties, and can be found in everything from medical equipment to aerospace components. Cobalt is a hard, lustrous, silver-grey metal that has become an important part of many industries.
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