Coloured Gold

Technology, Patents, Process, Company Profile, Market, Study, Report
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Project at a Glance Contents on the CD ROM
  • While pure gold is yellow in color, colored gold can be developed into various colors.
  • These colors are generally obtained by alloying gold with other elements in various proportions.
  • To produce green gold, varying amounts of silver, copper, and cadmium may be alloyed in differing percentages to create a range of green gold shades.
  • Gold in pinks to reds requires varying amounts of copper and silver. Some gold colors, such as purple
    and blue, contain aluminum and iron, respectively.
  • These gold colors are much more difficult to produce but are stunning in appearance.
  • Certain colors may be limited to 10kt, 14kt, or 18kt. Generally white, rose, and yellow gold are available in all three karatages.
  • Research all necessary application equipment, material and development needs of the industry from concept and design to finished product in order to enable speedy introduction to the market of new coloured gold's and surface treated gold's.
  • Mixing in silver and copper is a bit of science-if too much silver is added, the gold will show a green tinge. On the other hand, mixing in too much copper will give gold a red tinge (so-called "rose gold").
  • Addition of nickel or palladium overpowers the distinctly bright yellow color of gold, producing what is known as "white gold."
  • Mixing other metals with gold produces a variety of colored golds, such as green gold , pale yellow gold , yellow gold, red gold, and white gold.
  • Rose gold is made by melting gold with copper which is naturally reddish in color.

Technology

  • Coloured Gold Alloys.
  • Defining White Gold.
  • Evaporating Gold Colours.
  • Colored Gold.
  • Composition of Gold Alloys in Colored Gold Jewelry.
  • What is Rose Gold?
  • Gold Alloys-Colored Gold.
  • What causes the colors of metals like gold?

Product

  • Coloured Gold Bangles.
  • 9ct Three Coloured Gold Russian style wedding ring.
  • Rose Gold Watch.

Process

  • Metallurgy and processing of coloured gold intermetallics.
  • Creating Colored Gold.

Patents

  • Coloured Gold Alloy and method for forming the same.
  • 18 Carat Grey Gold Alloy without nickel and without palladium for jewellery.
  • White Gold Alloy Compositions.
  • Rose-Colored Gold Alloy compositions with reversible hardness characteristics.
  • Gold Alloy for black coloring processed article of black colored gold alloy.

Suppliers

  • Suppliers list.
  • Exporters list.
  • List of Manufacturers.
  • List of Exporters.

Company Profile

  • Company1 from India.
  • Company2 from India.
  • Company from Austria.
  • Company from Singapore.
  • Company from New York.
  • Company from UK.

Consultancy

  • Consultancy from Switzerland.
  • Online Consultancy.

Study

  • Comparative study of the tarnishing resistance of several coloured base gold alloys.
  • Phase transformations in 18-carat gold alloys studied by mechanical spectroscopy.
  • Metallurgy of the Coloured Carat Gold Alloys.
  • Coloured Gold Alloys.

Report

  • Gold Colours and grades.
  • Most Popular Colors for fine gold jewelry.
  • Master alloys for Colored Gold.
  • Formation of colour in metals.
  • What is a white gold?
  • Blue, Black and Purple: Special Colours of Gold.
  • Venetian Collection featuring Black Gold.
  • Rose gold blossoms as a top trend.
  • Silver -  Black Gold.

Market Demands

  • Big Prices, Big Demand at Jewelry's High End.

 

 

 

 

 

 

 

 

 

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