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Results 391 - 399 of 399 for Jewelry
  • Article - 17 Apr 2013
    Diamond is an allotrope of carbon wherein carbon atoms are arranged in the form of a diamond cube. Diamond is transparent to opaque due to its optical isotropic properties.
  • Article - 15 Nov 2012
    Niobium is a soft and light weight metal, and is sometimes also referred to as columbium. It forms a bluish cast when it is exposed to air for a long period of time. Alloys used in aerospace,...
  • Article - 12 Apr 2007
    Feldco International provide sputtering targets made in a vast array of materials in various sizes. A list of applications and indutrsies served for sputtering targets is provided as well as some of...
  • Article - 12 Jul 2013
    Copper is easiy to mine and refine compared to many other metals. It has been in use for several thousand years. It can be obtained from the ores cupritemalachite, covellite, chalcocite, tenorite,and...
  • Equipment
    The XGT-9000 provides the next evolution of micro-X-Ray fluorescence spectroscopy’s ultimate performance in speed and flexibility.
  • Article - 20 Aug 2013
    Silicon carbide is a compound of silicon and carbon with the chemical formula SiC. It occurs in the extremely rare mineral moissanite. Silicon carbide grains are bonded together by sintering to form...
  • Article - 13 Sep 2012
    Brasses or copper zinc alloys have excellent corrosion resistance and strength. Brasses are easily cold worked and contain good ductility and strength. Copper zinc alloys with about 35% of zinc are...
  • Article - 30 Aug 2008
    Brasses are copper zinc alloys with a wide range of engineering uses. The addition of zinc to copper raises the strength and gives a range of properties, and the brasses are a very versatile range of...
  • Article - 30 Aug 2008
    Copper and copper alloys are one of the major groups of commercial metals. They offer a wide range of properties, including excellent electrical and thermal conductivity, outstanding corrosion...

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