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Results 23351 - 23360 of 23531 for Energy
  • Retread Tyres - General Information
    Article - 27 Nov 2001
    This article covers statistics associated with retreaded tyres usage during 2000, as well as the benefits associated with their use, safety features and economic benefits.
  • Zeta Potential - A Guide
    Article - 9 Oct 2001
    Zeta potential is the energy required to shear the particle as well as its internal layer of counter-ions away from the external layer/bulk medium. It is measured in millivolts.
  • Cobalt - Based Carbide - Hardened Alloys - Nature and Properties
    Article - 13 Sep 2001
    Cobalt-based carbide-hardened alloys consist of approximately 40-70% Co and 20-30% Cr. They have excellent high temperarture creep resistance due to carbide strengthening mechanisms. Chromium provides...
  • Surface Treatments for Ceramics
    Article - 27 Aug 2001
    Surface treatments such as ion implantation, ion beam mixing, laser processing, PVD, CVD and laser alloying are being applied to monolithic ceramic materials to improve surface properties so that they...
  • Grain Boundaries and Electronic Materials
    Article - 1 Aug 2001
    Grain boundaries play an important role in the electrical behaviour of some materials. Control of grain boundaries can influence how well a material performs. A method for measuring the structure of...
  • Molybdenum (Mo) - Properties, Applications
    Article - 29 Jul 2001
    Molybdenum is silvery-white, very hard refractory metal, however, it is softer and more ductile than tungsten and is readily worked or drawn into very fine wire. Primary uses are as an alloying...
  • Uranium
    Article - 23 Jul 2001
    Uranium is a heavy, silver-white metal resembling nickel. It is malleable, ductile, slightly paramagnetic and pyrophoric when finely divided. Its main uses are as a nuclear fuel, radioactive isotope...
  • A Background to Silicon and its Applications
    Article - 20 Jul 2001
    Silicon is synthesized commercially by heating carbon and silica in an electric furnace, using carbon electrodes.
  • Cerium - Cerium (Ce) Properties and Applications
    Article - 20 Jul 2001
    Cerium is the most abundant of the rare earth metals. It is malleable and oxidises readily at room temperature. It is used in pyrophoric alloys for cigarette lighters and in the making of some...
  • Joining Aluminium Based MMCs
    Article - 29 May 2001
    Joining of MMCs is not always as easy as using technologies applicable to matrix material. This is the case for reinforced aluminium. Fusion welding, tungsten inert gas welding, solid state welding...

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Editorial Highlights

The Current State of the Global Semiconductor Market

The Current State of the Global Semiconductor Market

The global semiconductor market has entered an exciting period. Demand for chip technology is both driving the industry as well as hindering it, with current chip shortages predicted to last for some time. Current trends will likely shape the future of the industry, which is set to continue to show

How are Graphene Batteries Made?

How are Graphene Batteries Made?

The primary distinction between graphene-based batteries and solid-state batteries lies in the composition of either electrode. Although the cathode is commonly changed, carbon allotropes can also be employed in fabricating anodes.

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