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10 Posts in this encyclopedia categoryAbrasion
Abrasion refers to the mechanical wear of materials caused by friction with hard particles. This process leads to the gradual removal of surface layers and is observed in many industrial and natural environments. Abrasion commonly occurs in machinery, road surfaces, rocks, and teeth, and can significantly affect the functionality and lifespan of the materials involved.
Abrasion (Wear)
Abrasion refers to the mechanical loss of material caused by friction between two surfaces. This process occurs in many areas, such as the wear of shoe soles, car tyres, machine components, or road surfaces. Abrasion is a natural wear process that leads to gradual deformation or wear of the affected materials, which can impair their functionality and lifespan.
Additive manufacturing
Additive manufacturing, also known as 3D printing, is a production method where three-dimensional objects are built layer by layer. In recent years, this technology has gained significant importance and is revolutionising numerous industries by enabling the efficient creation of complex geometries and customised products.
Allen Key
An Allen key, also known as a hex key or hexagonal key, is a handy tool designed specifically for tightening and loosening internal hex screws. These screws have a hexagonal recess that perfectly fits the Allen key. Allen keys are available in various sizes and are commonly used in furniture assembly, mechanical engineering, and bicycle maintenance.
Aluminium
Aluminium is one of the most commonly used metals in industry and everyday life. It is characterised by its low weight, high strength, and corrosion resistance. This silver-white, lightweight metal boasts low density and considerable strength. Thanks to its corrosion resistance, it is particularly durable and requires little maintenance. These properties make it a valuable material for many applications, including aerospace, the automotive industry, construction, packaging, and electronic components.
Anchor Bolt
Anchor bolts are indispensable fastening elements used for secure anchorage in concrete, masonry, and other solid substrates. They offer high load-bearing capacity and are resistant to tensile and shear forces, making them ideal for demanding applications in construction, industry and DIY use.
Anchor Rod
An anchor rod is a construction element used to securely fasten various structures. It serves as a connector that absorbs and transmits forces and loads. Anchor rods are utilised in numerous construction projects, from buildings to bridges and machinery.
Anodising
Anodising is an electrochemical process used to enhance the surface of metals, especially aluminium. The process generates a protective, decorative, or functional oxide layer on the metal surface. Anodising improves corrosion resistance, hardness, and wearability of the metal, and also offers aesthetic advantages through various colouring options.
Aramid Fibre Coating
Aramid fibre coating is a specialised technique in which materials are coated with aramid fibres to enhance their mechanical properties. Aramid fibres, known by trade names such as Kevlar or Twaron, are characterised by exceptional strength and heat resistance. These coatings are used across a range of industries, including automotive, aerospace, and safety equipment.
Asbestos
Asbestos is a collective term for a group of naturally occurring fibrous silicate minerals. Known for their strength, heat resistance, and chemical stability, asbestos was widely used industrially. However, due to serious health risks from asbestos fibres, its use is now heavily restricted or banned in many countries.