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Results 2001 - 2010 of 2863 for Air conditioning
  • Tungsten Applications - Electrical Applications
    Article - 16 Feb 2002
    The only material that is practically used for electron emitters is tungsten. Although there are other electropositive metals that yield higher emission rates, tungsten has an extremely low vapor...
  • Galvanized Coatings - Delamination
    Article - 1 Feb 2002
    Hot-dip galvanized coatings are famous for their toughness. They are among a handful of industrial coatings with the strength to withstand the adversities of transport and handling without being...
  • Solar Electricity - A Quick Guide
    Article - 14 Dec 2001
    Photovoltaics (PV) is the conversion of sunlight directly into electricity. This article outlines what it is, what a typical PV system looks like, how it can be used, how much a system costs and other...
  • Stainless Steel - Grade 431 (UNS S43100)
    Article - 7 Nov 2001
    431 is the most corrosion resistant of the martensitic grades. It has excellent tensile and torque strengths and toughness. Consequently it is suited to bolts and shaft applications e.g. nuts and...
  • Stainless Steel - Grade 430 (UNS S43000)
    Article - 26 Oct 2001
    Grade 430 is a non-hardenable grade that combines good corrosion resistance, formability and useful mechanical properties. It is resistant to nitric acid making it useful in the chemical industry, but...
  • 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...
  • Accelerated Ageing and Characterisation of UHMWPE used in Orthopaedic Implants
    Article - 21 Sep 2001
    Ultra High Molecular Weight Polyethylene has been used extensively as a wear face in orthopaedic implants. The performance of the material has been related to sterilisation techniques. Methods of...
  • S-Glass Fibre
    Article - 30 Aug 2001
    S-Glass is a stiffer/stronger version of E-glass which is also used in polymer matrix composites. Improved mechanical properties result in incaresed cost. Hence it is generally used under more extreme...
  • Ageing of Composites
    Article - 27 Aug 2001
    Designers are sometimes reluctant to use fibre reinforced plastic composites as the long term effects of factors such as loading and environmental effects. This article looks at these effects and how...
  • New Uses for Multimode Optical Fibers
    Article - 31 Jul 2001
    Over the past decade, single-mode optical fiber has become firmly established as the preferred medium for terrestrial communications.

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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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