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  • Tungsten
    Article - 28 Jul 2001
    Tungsten has the highest melting point (3410°C) and the highest tensile strength at temperatures over 1650°C of all the metals. It is used for lamp filaments, x-ray targets, aerospace applications and...
  • An Introduction to Cobalt
    Article - 20 Jul 2001
    Cobalt is a brittle, hard metal white in appearance resembling nickel but with a bluish tinge instead of the yellow of nickel. It imparts hardness to steels and alloys. Radioactive cobalt 60 has many...
  • An Introduction to Cesium/Caesium
    Article - 20 Jul 2001
    Caesium is the most electropositive and most alkaline element. It is also highly reactive. It is used as an oxygen getter, a gamma-ray emmitter, in teletherapy, as a catalyst for hydrogenation,...
  • Polyurethane Linked to Windscreen Fogging
    Article - 6 Jun 2001
    Fogging of car windscreens has been linked to polyurethanes by analysing the chemicals present on the windscreen. Amines associated with PUs lead to this conclusion, while no evidence was found to...
  • Engineering Seals - Static Joint Design with Reinforced Rubbers
    Article - 29 May 2001
    The design of seals is looked into, including gasket design, flange fixation, formed in place gaskets, anaerobic resins, O rings and pipe seals.
  • Invar - Nickel Iron Alloy
    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,...
  • Engineering Seals - Sealing of Static Joints
    Article - 24 May 2001
    Sealing of joints is vital when liquids and gases are to be contained or excluded. Solid gaskets, paper, rubber, rubber/cork, reinforced rubber and conductive seals are described.
  • Polyamide 11 - Nylon 11 - PA 11 Flexible
    Article - 12 May 2001
    Softer and more flexible than unmodified PA 11. Relative advantages, disadvantages and applications are listed together with a table of typical properties for this thermoplastic.
  • Olefinic Based Thermoplastic Elastomer - Ol TPE 85A
    Article - 11 May 2001
    Relative advantages, disadvantages and applications are listed together with a table of typical properties for this thermoplastic.
  • Olefinic Based Thermoplastic Elastomer - Ol TPE
    Article - 11 May 2001
    Relative advantages, disadvantages and applications are listed for this thermoplastic.

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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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