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Results 1411 - 1420 of 1672 for Hard metal
  • Finite Element Analysis for Ceramics
    Article - 17 Nov 2001
    Currently, finite element analysis can be applied to highly non-linear problems involving complex geometries, inelastic material behavior, and fluctuating process conditions of ceramics.
  • Powering Cars from Corn
    News - 16 Feb 2004
    The first reactor capable of producing hydrogen from a renewable fuel source (ethanol) efficiently enough to hold economic potential has been invented by University of Minnesota engineers. When...
  • Rare Earth Magnets
    Article - 7 Aug 2001
    Rare earth magnets produce fluxes much higher than traditional magnets of comparable size. Such magnets are based on samarium and neodymium compounds. Applications include automotive,...
  • Diamond-Like Carbon Coatings
    Article - 31 Jul 2001
    Diamond-like coatings are carbon films with high hardness, high resistivity and dielectric and optical properties. Deposition by plasma CVD, ion beam and closed field unbalanced magnetron sputter ion...
  • An Insight to Cadmium
    Article - 20 Jul 2001
    In 1817, German chemist Friedrich Strohmeyer discovered cadmium from an impurity of zinc carbonate (ZnCO3). Cadmium derives from the Latin term ‘cadmia’ and the Greek word ‘kadmeia’, which are ancient...
  • Calcium
    Article - 20 Jul 2001
    Calcium (Ca) is placed in group IIA of the periodic table along with St, Ba and Ra. The name calcium is derived from the Latin word “calas” meaning lime, which was known as early as the first...
  • Surface Hardening by Ion Implantation
    Article - 19 Jun 2001
    The process of ion implantation is explained and how it is able to form hard, wear resistant surfaces, and ultimately extend component life times.
  • Titanium Diboride (TiB2) - Properties and Applications
    Article - 18 May 2001
    TiB2 is an extremely hard material with an extremely high melting point. These properties lend it to uses as ballistic armour, cathodes in Hall-Heroult cells for aluminium smelting as well as seals...
  • Steels - The Structure of Engineering Steels
    Article - 8 May 2001
    Steel properties are dictated by their crystal structures. The practical implications are explored and structures explained including ferrite, austenite, cementite, pearlite, martensite and bainite.
  • Powder Metallurgy - An Introduction
    Article - 28 Feb 2001
    The advantages, disadvantages, practicalities and design considerations of powder metallurgy processing are considered.

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