Au

1. Introduce – Gold is a precious metal that exhibits a characteristic golden metallic luster at room temperature. It is chemically very stable and highly resistant to oxidation and corrosion. – It also possesses high malleability and ductility among all metals, allowing it to be processed into extremely thin films or fine wires. Due to these characteristics, it is utilized as a key functional metal in high-end electronic materials and precision industries where electrical reliability is essential. 2. Application & Product – Electrical and electronic components, semicondu...