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  • Article - 19 Oct 2001
    301 stainless steel is an austenitic grade that can be supplied in various hardness and strengths. It also has variants with low carbon and high nitrogen. Applications include railway car structural...
  • Article - 19 Oct 2001
    253MA combines high temperature performance with ease of fabrication. Working temperatures in excess of 1100°C see it used for furnace applications such as burners, retorts, conveyor belts and fans...
  • Article - 17 Sep 2001
    Electroactive polymers (EAPs) are those, which respond to external electrical stimulation by displaying a significant shape or size displacement. They have shown promise to mimic the movements of...
  • Article - 23 Aug 2001
    The use of abradable coatings has enabled increased efficiency gas turbine engines by reducing the clearances between fan and shroud and increasing the operating temperature. They can be applied to...
  • Article - 31 Jul 2001
    The reprocessing of nuclear fuels is a complex one. Materials such as concrete, stainless steels, titanium, zirconium, hafnium and various polymers all play a role and have been selected for their...
  • 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...
  • Article - 28 Jul 2001
    Although lead occurs as such in nature, it is rare. Lead is chiefly obtained from galena (PbS) through the process of roasting.
  • Article - 6 Jun 2001
    Developments in the steel industry are helping stave off challenges from alternative materials such as aluminium and plastics in the automotive industry. Steel still dominates for many reasons which...
  • Article - 3 Apr 2001
    This article provides a comprehensive introduction into the process of injection moulding of plastics. It covers the various stages in the process and also looks at design parameters.
  • Article - 26 Mar 2001
    The chemistry of polyurethanes is covered, including the basic production of, raw materials such as isocyanates, polyols, polyethers, polyesters and pre polymers as well as common additives.

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