What is two metals are together?

When two metals are together, they can form an alloy, which is a mixture that typically possesses enhanced properties compared to the individual metals. For example, combining copper and tin creates bronze, which is stronger and more resistant to corrosion than either metal alone. Additionally, metals can also be welded or soldered together to create strong joints for various applications. The interaction between the two metals can affect their physical and chemical properties, leading to diverse industrial applications.