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Zirconium is a remarkable heavy metal with a silver-grey, shiny appearance. Its unique properties make it a highly desirable material in various industries. The pure form of zirconium is not only easy to work with but also exhibits exceptional corrosion resistance, even at extremely high temperatures. Furthermore, zirconium boasts an incredibly low neutron capture cross section, making it an ideal choice for applications in nuclear reactors.

In the chemical industry, zirconium finds extensive use in the form of an alloy known as Zircaloy, which consists of 1.2-1.7% tin. This special alloy is widely utilized for crafting corrosion-resistant pipes, fittings, and valves. Its inherent stability against both structural damage caused by neutron irradiation and cavitation by coolant flows makes it a reliable choice for such critical applications.

Zirconium plays a vital role in reactor construction, where it is utilized for fuel element claddings and holders. The metal is also employed for lining pressure vessels and manufacturing all other structural components that come into contact with neutrons. Its excellent performance and compatibility with neutron exposure make it an essential material in ensuring the safety and efficiency of nuclear reactors.

Beyond the nuclear industry, zirconium finds applications in the rocket and jet aircraft sector. It is widely used for manufacturing combustion chambers and feed lines due to its exceptional heat resistance and durability. Additionally, in electron and X-ray tubes, zirconium serves as a reliable material for getter purposes.

Overall, zirconium's remarkable properties and versatility make it a sought-after metal in various industries. Its corrosion resistance, stability against structural damage, and low neutron capture cross section make it an invaluable choice for critical applications in the chemical, nuclear, aerospace, and electronics sectors.