1. What is alloy jewelry? Alloy jewelry is the first kind of jewelry made of alloy materials. Alloy materials are usually formed by cooling and solidification of two or more metals, and are classified according to the number of metal components. The number of metal components can be basically divided into binary, ternary and multicomponent alloys. The alloy material has a high degree of variability and plasticity, and the jewelry styles are exquisite and changeable.
Alloy jewelry has high toughness and brittleness, and is not easy to bend, but it is suitable for people with sensitive constitution, which may cause skin allergies and affect their health. Alloy jewelry is not a mixture, and its texture is pure. The physical properties of alloy jewelry are similar to its constituent elements, and its tensile strength is high. It is best not to wear it on your body for a long time.
2. How do regular gold shops recycle gold ornaments? Regular gold shops will use a special calculation method to recycle gold ornaments. The calculation method of gold recovery is gold weight multiplied by gold purity multiplied by the difference between gold price and depreciation expense. After that, you can deduct the overall cost and get the recovery amount of gold. Generally, the brand and original price are not considered when gold jewelry is recycled, only purity and weight are considered.
3. What is the material of the alloy? How much is a gram of alloy? The material of this alloy is made of various metals and nonmetals by high-temperature melting and cooling. The price of cemented carbide per gram is between 100- 150 yuan, while the price of alloy with better texture is around 50 yuan per gram. The price of alloy is not fixed, and it is generally affected by the main components. The price of alloy ornaments is generally between 30-500 yuan.