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Results 5241 - 5250 of 6149 for Metal forming
  • Article - 29 May 2001
    Invar has the lowest thermal expansion of any known metal or alloy from room temperature up to 230?C. Special low expansion and sealing alloy grades are available. Applications include thermostats,...
  • Article - 8 May 2001
    Component materials for thermosetting composites are described. Reinforcement materials include glass, carbon, aramid and other fibres, while matrix include polyester, epoxy, vinyl ester and...
  • Article - 23 Apr 2001
    Aluminium is one of the most abundant elements in the earths crust. The extraction, refining and environmental impacts of these processes are considered, as are recycling, and future product and...
  • Article - 3 Apr 2001
    Sintered silicon nitride (Si3NA) can only be densified without pressure with the addition of sintering aids such as magnesia, yttria or alumina.
  • Article - 9 Mar 2001
    This article describes the properties of an unusual material class. Unlike most materials, when stretched in one direction, auxetic materials also expand in the transverse direction, while most...
  • Article - 6 Mar 2001
    Materials based on silicon carbide are generally employed for their good wear resistance and thermomechanical properties.
  • Article - 28 Feb 2001
    An outline of the use of halogenated epoxy resins which display hydrophobic characteristics. These adhesives prevent moisture from attacking polymer metal joints and are based on fluoroepoxy resins.
  • Article - 21 Feb 2001
    Uniform corrosion tends to occur when some surface regions become anodic for a short period, but their location and that of the cathodic regions constantly change.  
  • Article - 12 Feb 2001
    Reaction bonded silicon nitride is made by heating a compact of silicon powder under nitrogen gas. It has excellent thermo-mechanical properties and is often used in high thermal shock applications.
  • Article - 24 Sep 2024
    Advanced torque rheometers help optimize the flow behavior of ceramic injection molding compounds, ensuring precision and quality in manufacturing complex, high-volume components.

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