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Results 551 - 560 of 563 for Nickel cobalt
  • Article - 31 May 2013
    Aluminum bronze alloys have an attractive golden color and better corrosion resistance than the brasses or tin bronzes. For many applications, copper UNS C95520 replaces C63020 alloy as it is...
  • Article - 17 May 2013
    Copper mining has been in progress for more than 10,000 years. It is found in the minerals malachite, azurite, cuprite, chalcopyrite and bornite. Large deposits of copper ore are located in Chile,...
  • Article - 8 Nov 2012
    Super alloys or high performance alloys contain many elements in a variety of combinations to reach a desired result.
  • Article - 9 Oct 2012
    Beryllium copper UNS C82600 has a copper content of not less than 96.8%.
  • Article - 11 Sep 2012
    Stainless steels have high corrosion resistance when compared to other steels due to the presence of large amounts of chromium. Based on their crystalline structure, they are further divided in to...
  • Article - 7 Sep 2012
    Alloy steels contain elements such as chromium, cobalt, nickel. They comprise a wide range of steels with compositions that exceed the limitations of Si, Va, Cr, Ni, Mo, Mn, B and C allocated for...
  • Article - 6 Sep 2012
    Alloy steels comprise a wide range of steels with compositions that exceed the limitations of Si, Va, Cr, Ni, Mo, Mn, B and C allocated for carbon steels. In comparison with carbon steels, alloy...
  • Article - 6 Sep 2012
    Alloy steels are designated by AISI four-digit numbers. They comprise different kinds of steels having composition exceeding the limitations of B, C, Mn, Mo, Ni, Si, Cr, and Va set for carbon steels....
  • Article - 5 Sep 2012
    Alloy steels contain a wide range of steels comprising compositions that exceed the limitations of Si, Va, Cr, Ni, Mo, Mn, B and C allocated for carbon steels. These steels comprise elements such as...
  • Article - 30 Apr 2009
    A study was carried out on the preparation and characterization of polyacrylonitrile (PAN) combined with two silica support types, its catalytic activity being evaluated in the oxidative...