A metal alloy composed primarily of silver, copper, and zinc (with occasional additions of other metals like tin or cadmium), this material is used to join metal pieces together in jewelry making. Characterized by its lower melting point compared to the metals it is intended to join, it flows into the joint when heated, creating a strong, permanent bond upon cooling. It is available in various grades, each with different flow temperatures and silver content, suited to different applications and metal types.
The utilization of this joining method is essential for creating durable and aesthetically pleasing jewelry pieces. It allows jewelers to combine intricate components, repair broken items, and fabricate complex designs that would be impossible to achieve with a single piece of metal. Historically, its use has been integral to jewelry production, enabling the creation of elaborate and lasting adornments. The resulting joints offer strength and a refined appearance, ensuring the longevity and beauty of the finished product.