 |
| Flower Cross Necklace |
|
| What is Metal Clay?
When Art Clay Silver is taken out of the package, it is a slightly moist lump of clay composed of silver powder, organic binders, and water. The clay is then molded into its desired generic shape, and dried. After completely drying, the clay can then be filed, sculpted, and sanded, after which it is fired with in a kiln. During the firing process, the organic binders burn away and the resulting silver particles "sinter", becoming denser and stronger. Once completely fired, the remaining piece is composed of 99.9% pure silver.
Art Clay Silver is a "green" material. It is produced from reclaimed metals from everyday items such as computer circuit boards and photographic supplies.
What is the difference between Sterling Silver and Pure Silver?
Sterling Silver is composed of 92.5% silver and 7.5% of one or more other metals. A common misconception is that copper always makes up the remainder, when in reality titanium, platinum, palladium, and a list of other metals are often used. The addition of another metal to the silver creates an alloy. Sterling Silver is stronger than Pure Silver, and as an alloy, it tarnishes more quickly as well. Pure Silver is composed of 99.9% silver and nothing else.
|