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  • Article - 6 Aug 2002
    Physical vapour deposition (PVD) is a coating process that involves evaporation and deposition of a material. It is used in a range of industries for applications such as improving hardness, wear...
  • Article - 9 Jul 2002
    Plasma-infrared processing is a coating technology suited to coating relatively large surfaces quickly. Using the worlds largest plasma arc lamp ORNL have developed the technique which can produce...
  • Article - 29 Jul 2001
    Black was the first person to recognize magnesium (Mg) as an element in 1755. Later, in 1808, Davy isolated this element by evaporating mercury from a magnesium amalgam.
  • Article - 28 Jul 2001
    Tungsten has the highest melting point (3410°C) and the highest tensile strength at temperatures over 1650°C of all the metals. It is used for lamp filaments, x-ray targets, aerospace applications and...
  • Article - 28 Jul 2001
    Although lead occurs as such in nature, it is rare. Lead is chiefly obtained from galena (PbS) through the process of roasting.
  • Article - 11 Sep 2012
    Stainless steels have high corrosion resistance when compared to other steels due to the presence of large amounts of chromium. Based on their crystalline structure, they are further divided in to...
  • News - 20 Dec 2010
    Abresist Corporation announces that it is changing the company name to Abresist Kalenborn Corporation as of January 1, 2011. In business since 1977, Abresist Kalenborn Corporation manufactures and...
  • Article - 23 Aug 2017
    Aluminosilicates are employed in the catalyst, refractory and building industry while sand is predominantly used as a raw material in the production of many industrial products such as cement and...
  • News - 30 Nov 2006
    Sony has succeeded in creating a contactless IC card made from vegetable-based plastic (vegetable-based plastics are derived from biomass). Such cards are based on Sony’s contactless IC card...
  • Article - 14 Mar 2006
    This article demonstrates that it is possible to overcome the problem of low activity of grafted zirconocene catalysts by the previous chemical modification of the silica surface with SnCl4.