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Rust vs Corrosion: Key Differences, Examples, and Prevention

  • iogssarim
  • Sep 30
  • 1 min read
Comparison infographic of Rust vs Corrosion: Rust occurs only on iron or steel, requiring oxygen and moisture, forming reddish-brown flaky iron oxide; Corrosion can affect all metals through chemical or electrochemical reactions, including pitting, tarnish, and galvanic attack, with examples of rusty and corroded bolts.rust vs corrosion

Rust and corrosion are often used interchangeably, but they are not the same. While rust is a specific form of corrosion that only affects iron and its alloys, corrosion is a broader process that can impact nearly all metals. Understanding the difference is crucial in engineering, construction, and everyday life where metals are widely used.



 
 
 

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