👉 Demicylinder is a type of metal that is used for the production of high-quality, low-temperature alloys. It is composed of two layers of carbon and oxygen, with one layer acting as a protective layer against heat transfer. The two layers are separated by a thin layer of nickel or cobalt, which provides a good degree of resistance to corrosion and heat damage. Demicylinder has excellent mechanical properties such as high strength-to-weight ratio, low coefficient of thermal expansion, and good
