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  • How can iron be protected from rusting 2024?

    科学 共价键 化学键

    Questioner:Isabella Mitchell 2023-06-10 03:26:34
The most authoritative answer in 2024
  • Avery Taylor——Studied at the University of Tokyo, Lives in Tokyo, Japan.

    Galvanising is a method of rust prevention. The iron or steel object is coated in a thin layer of zinc. This stops oxygen and water reaching the metal underneath - but the zinc also acts as a sacrificial metal. Zinc is more reactive than iron, so it oxidises in preference to the iron object.read more >>
    +119962023-06-18 03:26:34

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