Nickel alloys are materials made by combining nickel with other metals to enhance specific properties. These alloys are known for their excellent resistance to corrosion, high temperatures, and mechanical stress. Commonly used in industries such as aerospace, chemical processing, and marine applications, nickel alloys can be tailored to meet various performance requirements. One of the most popular nickel alloys is Inconel, which is often used in extreme environments due to its ability to withstand oxidation and thermal fatigue. Another example is Monel, a nickel-copper alloy known for its strength and resistance to seawater. These alloys play a crucial role in modern engineering and manufacturing.