![]() ContentsĬlick the links below to skip to the section in the guide:įourteen elements are nearly always included in the list of non-metal elements, with up to about nine more elements sometimes added, including gases (hydrogen, helium, nitrogen, oxygen, fluorine, neon, chlorine, argon, krypton, xenon and radon), a liquid (bromine), and some solids (carbon, phosphorous, sulphur, selenium, and iodine). To understand the potential properties, qualities and wide range of applications for non-metallic materials it is worth understanding a bit more about the science behind them. When applied with stress, non-metallic materials will often show an elastic, plastic, or viscous response. They can, however, be brittle and tend to have a low melting or boiling point. Non-metallic materials offer a range of physical and chemical properties, including having low thermal and electrical conductivity, making them good insulators as well as offering a high resistance to chemicals and corrosion. Non-metallic materials are used for a wide variety of applications in a range of industries, often as solutions where traditional metallic materials cannot be used. National Structural Integrity Research Centre.Structural Integrity Research Foundation.
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