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Results 51 - 60 of 479 for Office machines
  • Article - 16 Feb 2002
    The only material that is practically used for electron emitters is tungsten. Although there are other electropositive metals that yield higher emission rates, tungsten has an extremely low vapor...
  • Article - 18 Sep 2001
    Relative advantages, disadvantages and applications are listed together with a table of typical properties.
  • Article - 28 Aug 2001
    Recycled PET is used in many applications from automotive to office equipment. It is also alloyed with other polymers or combined with fillers.
  • Article - 23 Jan 2004
    Properties and applications for Indium Oxide (In2O3) are oultined. Indium Oxide is also combined with tin oxide to form Indium Tin Oxide (ITO) which is used for thin transparent conductive coatings.
  • Article - 23 Jan 2004
    Indium tin oxide or ITO is most commonly used as a conducting film where it is typically deposited by electron beam evaporation or sputtering. Properties of ITO are briefly discussed.
  • Article - 11 Dec 2002
    The multi-slide die casting process for magnesium has been adapted from a similar process for zinc. The process in which intricate parts can be cast using a sliding die is described as are its...
  • Article - 11 Dec 2002
    With an increasing amount of computer and electronic scrap being generated technologies have had to be developed to recycle and deal with these materials. Some of these technologies are described for...
  • Article - 16 Feb 2002
    Compared to osmium, tungsten can endure significantly higher temperatures and has a very low vapor pressure. This results in more luminosity and an extended lifetime.
  • Article - 26 Oct 2001
    Vinyl has been used in electrical applications for over 50 years. Factors contributing to its popularity include fire performance, economical choice, durability and versatilty. Applications range from...
  • Article - 4 May 2001
    Implementing foamed ABS gives increased rigidity compared to a part made from the same weight of solid material. Relative avantages, disadvantages and applications are listed together with a table of...