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Results 1881 - 1890 of 2813 for Metal oxides
  • 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...
  • Article - 5 Feb 2002
    Chlorine and its compounds have strong oxidizing properties. Therefore, in an aqueous solution, they are not corrosive toward titanium. Titanium is a highly unique metal that can withstand these...
  • Article - 16 Jan 2002
    Nuclear plants are constructed such that they work for several decades. A major challenge faced in their maintenance is to identify the ways to assess two types of phenomena related to corrosion.
  • Book
    Peptides are the building blocks of the natural world; with varied sequences and structures, they enrich materials producing more complex shapes, scaffolds and chemical properties with tailorable...
  • Book
    Solid-state lasers that offer a number of desirable qualities including high robustness, reliability, efficiency and wavelength diversity, are highly indispensable for a number of applications. The...
  • Equipment
    The wavelength dispersive X-Ray fluorescence (WDXRF) technique is a highly flexible analytical technique for the elemental analysis of solids and liquids.
  • Article - 23 Jul 2001
    Metallic zinc was produced in India by reducing calamine with organic substances like wool, in the 13th century A.D. Marggraf rediscovered zinc in 1746 and showed that metallic zinc could also be...
  • Article - 20 Jul 2001
    In its pure state chromium is a steel-silvery grey with bluish tinge lustre. It is an extremely hard metal that takes a high polish. As a coating it has no capilliary action to oil and water. Its main...
  • Article - 20 Jul 2001
    Bismuth is one of few metals that increase in volume upon solidification. It is the most diamagnetic of metals and has the second lowest thermal conductivity. Uses are catalysts, fire protection,...
  • Article - 29 May 2001
    Joining of MMCs is not always as easy as using technologies applicable to matrix material. This is the case for reinforced aluminium. Fusion welding, tungsten inert gas welding, solid state welding...

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