Monel refers to which type of material?

Monel refers to which type of material?

• A. A stainless steel alloy
• B. A nickel-copper alloy trademarked by the International Nickel Company
• C. A copper-silver alloy
• D. A ceramic composite

Answer: (B)

Monel is a nickel–copper alloy, and its name is a trademark of the International Nickel Company. The alloy combines nickel and copper to give excellent corrosion resistance, especially in seawater and many acids, while still offering good strength. This sets it apart from stainless steels, which are iron-based alloys with chromium for passivation, and from copper–silver alloys or ceramic composites, which belong to different material families. The trademark origin and the nickel–copper composition are what define Monel.

Monel is a nickel–copper alloy, and its name is a trademark of the International Nickel Company. The alloy combines nickel and copper to give excellent corrosion resistance, especially in seawater and many acids, while still offering good strength. This sets it apart from stainless steels, which are iron-based alloys with chromium for passivation, and from copper–silver alloys or ceramic composites, which belong to different material families. The trademark origin and the nickel–copper composition are what define Monel.