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Results 111 - 120 of 623 for Hard metal
  • Article - 17 May 2018
    Using optical emission spectroscopy (OES) for measuring the ppm levels of contaminants, wear metals and additives in oil samples.
  • Article - 19 Jun 2012
    In 1803AD, Osmium was discovered by Smithson Tennant who separated it and iridium out from an impure platinum sample. Properties, occurence, production and applications of osmium are covered in this...
  • Article - 6 Sep 2004
    Nitriding of titanium alloys is common practice for increasing the surface hardness of titanium alloys. The processes that can be used to produce titanium nitrode coatings are described, their...
  • Article - 5 Apr 2004
    A general guide to the welding of tool steels is provided. Aspects such as preparation, preheating, welding and post heating are covered.
  • Article - 5 Feb 2003
    Ruthenium is a member of the platinum group of metals. It has limited uses in the pure state but is often alloyed with precious metals and titanium. Properties such as chemical resistance, electrical,...
  • Article - 16 May 2002
    Ceramic materials have been used dentistry for many years. Their use increasing, partly due to aesthetic reasons. Some applications where ceramics are used in dentistry are fillings, crowns, veneers,...
  • Article - 27 Aug 2001
    Surface treatments such as ion implantation, ion beam mixing, laser processing, PVD, CVD and laser alloying are being applied to monolithic ceramic materials to improve surface properties so that they...
  • Article - 30 May 2001
    Hot pressed composites in the system Al2O3-ZrO2-AlN-SiCw-X where X denotes additions of TiB2, TiC, BN or Nb. They combined electrical conductivity with refractoriness, wear and impact resistance and...
  • Article - 3 Apr 2001
    Diamond is the hardest material known to man. It also has other properties that make it a useful engineering material such as a low co-efficient of friction and high thermal conductivity. As such it...
  • Article - 4 Sep 2018
    AZoM speaks to Dr Karbach to learn about the work Currenta Analytics do to investigate material complaints for their customers.

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