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The process of galvanising is named after the Italian scientist Luigi Galvani, pictured on the right - Junior Cycle Science - Question f - 2014
Question f
The process of galvanising is named after the Italian scientist Luigi Galvani, pictured on the right. Galvanising involves coating iron or steel with a layer of zinc... show full transcript
Worked Solution & Example Answer:The process of galvanising is named after the Italian scientist Luigi Galvani, pictured on the right - Junior Cycle Science - Question f - 2014
Step 1
What is the purpose of galvanising?
Answer
The primary purpose of galvanising is to prevent iron or steel from rusting. By applying a protective layer of zinc, it acts as a barrier against moisture and oxygen, which are key contributors to corrosion. Additionally, zinc sacrifices itself by corroding first, preserving the underlying metal.