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Topic: Trying to workout iCorr  (Read 1395 times)

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Offline dscot

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Trying to workout iCorr
« on: May 04, 2013, 02:40:33 PM »
Hi all,

I'm currently trying to do this question: http://screencast.com/t/oVPjqkLk6KvP

It seems pretty simple
  • Workout equilibrium potential
  • Use the mass transport limiting current as the corrosion current
  • work out corrosion potential
  • repeat - this time diving the corrosion current by 250

My question is why was the original O2 concentration included? It makes me feel like I'm missing something out of the calculation?
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