Article - 16 Sep 2001
The properties of polyamideimide are approaching those of Polyimide, yet it is melt processable and has the highest strength of any unreinforced thermoplastic.
Article - 4 Mar 2002
The excellent properties possessed by titanium make it a highly useful material. Applications in aerospace (e.g. engines and structures)and industrial applications are covered, as are emerging...
Article - 29 Dec 2006
Six quaternary alloys Al-6Si-3Cu-xMg were produced by melt spinning using two different tangential speeds of the copper wheel and characterized using optical microscopy (OM), scanning electron...
Article - 11 Jan 2006
Research on processing â“i3N4 ceramics and their thermal conductivity are reviewed. Thermal conductivities are greatly affected by processing parameters such as purity of raw powders, type and amount...
Article - 4 May 2006
Three oil analysis techniques were applied to used oil samples from an engine that was run in a test cell. The three techniques were Automatic Wear Particle Shape Classification, Ferrography and...
Article - 21 Sep 2005
Oxidation behavior of MgO-based composites with 5 vol% Ni particles was investigated at high temperatures in air. The oxidized zone consisted of (Mg,Ni)O solid solution. Growth of the oxidized region...
Article - 5 Oct 2001
Ballard is to acquire the interests of DaimlerChrysler and Ford in XCELLSIS and Ecostar. XCELLSIS and Ecostar are committed to producing fuel cell technology for automobiles. This arrangement is seen...
Article - 14 Jun 2006
Researchers prepared quaternary alloys of Ni-Mo-W-Al by mechanical alloying. Then chemical extraction by alkaline leaching was done to remove aluminum to increase specific surface area (SSA) and...
Article - 7 Jan 2002
Friction stir welding is a recent modification on friction welding. It is suited to aluminium, magnesium and other metals and can join dissimilar materials. Advantages over fusion welding are, no...
Article - 24 Sep 2001
Rubber to metal bonding involves three areas, the substrate, the interface and the rubber. The bonding process itself involves several steps including substrate cleaning, application of bonding agents...