| 摘要 |
<p>The alloy is based on gold and is suitable for use in the jewelry field for production of jewelry articles, coins and gold rods, with a titer variable between 8-22 karats and has a variable percentage of other components among which silver, copper, zinc in a ternary alloy, quaternary alloy and others. The alloy contains the titanium element. A satisfactory ratio is achieved between the aging time and the hardness in the thermal treatment carried out during the aging process.</p> |
