Problem Solving Forum

September 5 - September 9, 2022

If an owner is using thermal spray aluminum on a pipe exterior as corrosion protection under insulation, and there is a holiday in the coating, will corrosion be substantially accelerated at the base carbon steel, being that the steel is now anodic to the aluminum?

Selected Answers

From James Weber of James K Weber Consulting on September 8, 2022:
I have been working in the thermal spray and TSA s more

From Adan Cabeltes of Mega Paint Corp. on September 8, 2022:
According to galvanic series of metals, aluminum i more

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Tagged categories: Aluminum; Asia Pacific; Corrosion; Corrosion protection; EMEA (Europe, Middle East and Africa); Latin America; North America; Substrates; Z-Continents