Which term means a combination of two or more metals to enhance properties?

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Prepare for the Engineering Manufacture OCR R109 Test. Dive into various topics with multiple choice questions, each offering hints and detailed explanations. Get ready to ace your exam!

Multiple Choice

Which term means a combination of two or more metals to enhance properties?

Explanation:
A blend of two or more metals to improve properties creates an alloy. This term describes any material formed by combining metals to achieve advantages such as higher strength, hardness, or better wear and corrosion resistance. Stainless steel is a specific example of an alloy (iron with chromium and other elements), but the general term for such combinations is alloy. Iron by itself is a single element, not a mixture, and non-ferrous metal refers to metals that do not contain iron, not to a blended material.

A blend of two or more metals to improve properties creates an alloy. This term describes any material formed by combining metals to achieve advantages such as higher strength, hardness, or better wear and corrosion resistance. Stainless steel is a specific example of an alloy (iron with chromium and other elements), but the general term for such combinations is alloy. Iron by itself is a single element, not a mixture, and non-ferrous metal refers to metals that do not contain iron, not to a blended material.

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