Question
What are fusible alloys? Explain their use in safety sprinklers.
Answer :
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Fusible alloys are a class of metallic mixtures that have a relatively low melting point compared to pure metals. They are typically composed of metals such as bismuth, lead, tin, cadmium, and indium in specific proportions, which allows the alloy to melt at temperatures ranging from about 60°C to 150°C. The unique property of fusible
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