gold alloy


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Related to gold alloy: white gold

gold al·loy

an alloy whose principal ingredient is gold, usually contains copper or platinum and silver; used in dentistry for restorations requiring considerable strength.

gold alloy

An alloy of gold with copper, silver, platinum, or other metals added for strength or hardness. Pure gold is rated 24 carats. A gold alloy that contains other metals is less than 24 carats. Thus, 18 parts of gold mixed with 6 parts of another metal would be rated as 18-carat gold.
See also: gold

gold al·loy

(gōld aloy)
Alloy with gold as principal ingredient; used in dentistry for restorations requiring considerable strength.
References in periodicals archive ?
GPH is an ultra-reliable gold alloy bonding wire that is the world's first semiconductor halogen-free resin bonding wire able to maintain connection reliability for up to 4,000 hours even under the high temperature of 175 degrees Celsius, which is approximately double the time for existing products.
Future trends in research to produce transparent gold, color changing gold, and functional and smart gold alloys will also be discussed.
The method used was micro Synchrotron Radiation X-Ray Fluorescence (micro SR-XRF), which not only gave the ratios between the three main components of gold alloys (Au-Ag-Cu), but also reported the presence of trace elements.
In fact, I thought it looked a bit tacky with its 17-inch gold alloy wheels.
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Contract awarded for palladium silver buy gold alloy by compliance with administrative and technical specifications in attachment.
He bought Dh30,000-worth of gold alloy and nine gold chains worth Dh25,000 from different stores in Madinat Zayed Gold Centre.
It will also put spotlight on new gold colours such as purple and blue, gold alloy effects, powder metallurgy, gold based composites and new colored 
gold coatings.
Nd:YAG laser penetration into cast titanium and gold alloy with different surface preparations.