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Results 15151 - 15160 of 15323 for Lighting
  • Article - 19 Jun 2001
    The process of ion implantation is explained and how it is able to form hard, wear resistant surfaces, and ultimately extend component life times.
  • Article - 6 Jun 2001
    Developments in the steel industry are helping stave off challenges from alternative materials such as aluminium and plastics in the automotive industry. Steel still dominates for many reasons which...
  • Article - 5 Jun 2001
    Paper, natural fibres, glass, metals and many plastics are used as packaging materials. The reasons for their use and developments in the packaging industry are explained.
  • Article - 30 May 2001
    Aluminium based metal matrix composites have been shown to be a superior material for railway car brake disks compared to conventional iron items. This case study looks at thermal characteristics,...
  • Article - 23 May 2001
    Using a hot compaction process, polymeric fibres can be partially melted together. Through control of the molecular structure the mechanical properties compared to the bulk material are improved....
  • Article - 15 Mar 2001
    Fencing has been brought into the 20th century with the help of advanced materials such as polycarbonate, kevlar and dual phase steel materials.
  • Article - 16 Feb 2001
    Laminated glass comprises layers of glass in a “sandwich-type” arrangement, in which a layer of flexible polymeric material is sandwiched between two layers of glass.
  • Article - 16 Feb 2001
    For many applications, such as buildings requiring large spans of glass, toughened glass is the only acceptable alternative.
  • Article - 15 Feb 2001
    This article discusses thermoplastic composites and how they have overtaken aluminum as the production material of choice in the aviation and transportation industries.
  • Article - 6 Feb 2001
    Silicon nitride (Si3N4) comes in forms such as reaction bonded, sintered and hot pressed. Excellent thermo mechanical properties have seen this material used for engine parts, bearings, metal...

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