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Results 1811 - 1820 of 1865 for Extrusion
  • Article - 13 Sep 2012
    Aluminum alloys have good corrosion resistance. They tend to lose some of their strength when subjected to high temperatures. However, their strength can be increased when exposed to subzero...
  • Article - 21 Sep 2012
    Carbon steels are steels that contain only carbon as their main alloying element. Traces of 0.4% silicon and 1.2% manganese can also be found in these steels. Carbon steels also contain small...
  • Article - 11 Sep 2012
    The AISI classifies chromium hot-work tool steels as group H steels. Ranging from H1 to H19, the most commonly used grades of chromium hot-work steels are H11, H12 and H13.
  • Article - 18 Sep 2012
    Tungsten hot-work steels are of different types, namely, H21 to H26 types. These steels have similar characteristics to that of high-speed steels. The primary alloying elements of tungsten hot-work...
  • Article - 18 Sep 2012
    Tungsten hot-work steels are of different types, namely, H21 to H26 types. These steels have similar characteristics to that of high-speed steels. The primary alloying elements of tungsten hot-work...
  • Article - 13 Sep 2012
    Tungsten hot-work steels are of different types, namely, H21 to H26 types. These steels have similar characteristics to that of high-speed steels. The primary alloying elements in tungsten hot-work...
  • Article - 9 Jul 2012
    High-speed steels are tool steels that find applications in high-speed cutting tools. Tungsten high-speed steels (group T) and molybdenum high-speed steels (group M) are two types of high-speed...
  • Article - 9 Nov 2009
    Aluminium smelting utilises the Hall-Héroult process of extracting aluminium metal from its oxide, alumina. This article outlines where the process can benefit from the use of SiAlON ceramics and the...
  • Article - 15 Jun 2006
    Alloying tablets are used in casthouses world-wide for the manufacture of high-quality aluminium alloys. For the precise compositional adjustment of alloy melts or for bulk element addition, alloying...
  • Article - 15 Dec 2005
    Aluminas (Al2O3) are generally more chemically resistant, harder, stronger and more refractory than mullite. McDanel Ceramic Technologies offer a range of grades of alumina, and the applications that...

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