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  • Using Tungsten in Bullets
    Article - 15 Feb 2002
    Every year, 200 million tungsten bullets are produced, each using an ounce of tungsten. That amounts to over 5500 tons or one-eighth of the current annual tungsten consumption across the globe.
  • An Introduction to Dysprosium
    Article - 18 Dec 2001
    Dysprosium (Dy) is a chemical element belonging to the actinide series. In 1950, Spedding and colleagues isolated the element using techniques like metallographic reduction and ion-exchange...
  • Forsterite
    Article - 14 Dec 2001
    Forsterite is a magnesium silicate that has refractory, electrical and thermal properties. Consequently it is used for high temperature applications, solid oxide fuel cells and electronic substrates.
  • Glossary of Superconductor Terminology
    Article - 4 Dec 2001
    If you have ever read about superconductors and not understood what you were reading, this is a good article to start with to familiarise yourself with the terminology. From AC to ion-beam magnetics...
  • The Powder Injection Moulding Process
    Article - 29 Nov 2001
    Powder injection moulding (PIM) and powder co-injection moulding (PCM) are similar to polymer injection moulding. They are used to produce shaped components from powders and are suited to ceramic,...
  • Glass: An Overview
    Article - 27 Sep 2024
    Glass is a versatile material with a variety of types, including soda-lime, borosilicate, and bioactive glass. It is produced through methods like the float glass process and blowing. Innovations such...
  • Titanium - Design and Fabrication
    Article - 26 Oct 2001
    Titanium is becoming a more widely use engineering material for reasons such as corrosion resistance, strength and low maintenance. However, to get the best performance out of it, it must be utilised...
  • Stainless Steel - Grade 409 (UNS S40900)
    Article - 23 Oct 2001
    409 is a titanium stabilised ferritic stainless steel. It forms a light protective rust layer in exhaust gas atmospheres and is readily weldable. Most applications involve engine exhaust systems such...
  • Styrene Acrylonitrile - SAN
    Article - 18 Sep 2001
    Better general chemical resistance than Polystyrene and cheaper than Acrylic polymers. Relative advantages, disadvantages and applications are listed together with a table of typical properties.
  • Styrene Maleic Anhydride copolymer - SMAc
    Article - 18 Sep 2001
    Contains a general overview of the polymer Styrene Maleic Anhydride copolymer including relative advantages, disadvantages and applications, together with a table of typical properties.

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