Which alloy is nickel-based?

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Multiple Choice

Which alloy is nickel-based?

Explanation:
Nickel-based alloys have nickel as the principal element, providing high-temperature strength and excellent oxidation resistance. Inconel is a family of nickel-based superalloys, where nickel is the main constituent and chromium and other elements are added to boost performance under heat and stress. This makes it the best fit for a nickel-dominant alloy. Stainless steel, while it can contain nickel, is primarily iron-based with chromium and other elements; cobalt-based Stellite and zirconium-based Zircaloy are not nickel-dominant alloys.

Nickel-based alloys have nickel as the principal element, providing high-temperature strength and excellent oxidation resistance. Inconel is a family of nickel-based superalloys, where nickel is the main constituent and chromium and other elements are added to boost performance under heat and stress. This makes it the best fit for a nickel-dominant alloy. Stainless steel, while it can contain nickel, is primarily iron-based with chromium and other elements; cobalt-based Stellite and zirconium-based Zircaloy are not nickel-dominant alloys.

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