Maharashtra BoardEnglish MediumSTD 10ScienceP-1 Metallurgy3 Marks
Question
What is meant by an alloy? Give two examples with chemical composition.
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Answer
The homogeneous mixture formed by mixing a metal with other metals or nonmetals in certain proportion is called an alloy. Examples: 1. Bronze: Bronze is an alloy formed from 90% copper and 10% tin. Bronze statues stay well in sun and rain. 2. Stainless steel: Stainless steel alloy is made from 74% iron, 18% chromium and 8% carbon. This alloy does not get stained with air or water and does not rust.
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