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Results 261 - 270 of 581 for A-W glass ceramics
  • Article - 28 Nov 2002
    Many of your questions on thermal spraying are answered here. Examples are, what is it, classifications, what materials can be thermally sprayed and what forms can they take, what is it used for, what...
  • Article - 18 Oct 2002
    Nuclear magnetic resonance is a materials characterisation technique which can be used to study the structural changes in ceramics at high temperatures. These changes and evolution at elevated...
  • Article - 20 Sep 2002
    Plastics may not be as long lasting as first thought. Recent evidence shows that breakdown of plastics may begin shortly after manufacture. Recognition, deterioration, influencing factors,...
  • Article - 12 Sep 2002
    The discover, occurence and production of yttrium are outlined. Key properties are covered and applications of the pure metal and important ytrrium-containing compounds are described. A detialed...
  • Article - 23 Aug 2002
    Neodymium is a rare earth metal. It has uses in glasses, enamels, magnets and steel making. Its discovery, occurence, refining and properties are also described.
  • Article - 26 Mar 2002
    The use of plastics and rubbers in building is increasing. Some applications such as pipes and gutters, roofing, cladding panels, anti-vibration mounts, sound insulation, thermal insulation and window...
  • Article - 30 Jan 2002
    The wear resistance of titanium alloys is quite poor. It can be enhanced by any number of surface treatments such as enhanced surface films, conversion coatings, electrolytic and electroless plating,...
  • Article - 17 Sep 2001
    Electroactive polymers (EAPs) are those, which respond to external electrical stimulation by displaying a significant shape or size displacement. They have shown promise to mimic the movements of...
  • Article - 19 Jun 2001
    A new physical state for polymers has been developed, such that polymers have a controlled elastic modulus and refractive index gradients through them. Potential applications include gaskets and...
  • Article - 24 May 2001
    Sealing of joints is vital when liquids and gases are to be contained or excluded. Solid gaskets, paper, rubber, rubber/cork, reinforced rubber and conductive seals are described.

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