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Results 13701 - 13710 of 13949 for Environment
  • Tungsten (W) - Properties, Applications
    Article - 21 Jan 2002
    A comprehensive overview of tungsten including history, occurrence, deposits, supply, mining and benficiation, prising, processing, recycling, toxicity and applications.
  • Photovoltaics - Safety Issues
    Article - 14 Dec 2001
    Safety issues associated with the manufacture, installation and usage of solar cells are addressed in the article.
  • Vinyl Wallcoverings
    Article - 31 Oct 2001
    Vinyl wall coverings are used in both residential and commercial applications for aesthetic and practical reasons. Properties, design considerations, types, installation, maintenance, manufacturing...
  • Zirconia - Physical and Mechanical Property Comparison of the Different Types of Zirconias
    Article - 9 Oct 2001
    There are several different types of zirconia such as partially stabilised versions and tetragonal zirconia polycrystals.
  • Silicone Rubber
    Article - 25 Sep 2001
    Silicones are polymers with a Si-O-Si backbone. There are different types depending on functional groups in the structure and curing mechanisms. Key properties include thermal stability, chemical...
  • Composites for Aeroengines
    Article - 24 Sep 2001
    Although production costs for composite materials (polymer, ceramic and metal matrix) are coming down, it is difficult for them to become accepted materials for aeroengine applications. Thus article...
  • Nickel Chrome Alloys - Properties and Applications
    Article - 24 Sep 2001
    Nickel/chromium alloys have excellent oxidation resistance, wear-resistance and high-temperature properties. Typical applications include heating elements and thermocouples.
  • What is Polyvinyl Fluoride - PVF?
    Article - 5 Sep 2001
    Excellent resistance to weathering, staining and chemical attack. Exhibits very slow burning and low permeability to vapour. Is usually only available as a film.
  • Non-Oxide Advanced Ceramics Widen their Applications
    Article - 16 Aug 2001
    Non-oxide ceramics such as silicon carbide, silicon nitride, aluminium nitride and titanium diboride posess unique properties that allow them to perform under extreme conditions.
  • 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,...

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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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