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How to control sensitization of SS 304 alloy? how can we stop Oxide formation at higher temperatures? is Desensitization practically applicable?

sensitization study of stainless steel

Metallurgy Stainless Steel Corrosion Oxidation
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Question added by Muhanmmad Zia ul haq BUTT , Quality Control Engineer , China Engineering company,Gujarat,Pakistan
Date Posted: 2018/01/15
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by Deleted user

you can perform annealing of SS 304 (Heat to 1010-1120 °C and cool rapidly) wich isolates the effect of sensitization, removing the presence of cold work which can also affect the material nonlinearity.

Grade 304 may require post-weld annealing for maximum corrosion resistance.

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