Burstein, GT and Sasaki, K and Mcaleese, C and Hutchings, IM (2004) Some observations describing the electrochemical surface annealing of austenitic stainless steel. Proceedings - Electrochemical Society, PV 200. pp. 255-263.Full text not available from this repository.
Cold-worked austenitic stainless steels have been subject to a pulsed electrochemical treatment in fairly concentrated aqueous solutions of sodium nitrite. The electrochemical reactions that occur transform the strain-induced martensite phase, originally formed by the cold work, back to the austenite phase. However, unlike the conventional thermal annealing process, electrochemically induced surface annealing also hardens the surface of the alloy. Because the process causes transformation of the surface martensite, we term it "electrochemical surface annealing", despite the fact that it results in an increase in surface hardness.
|Divisions:||Div E > Production Processes|
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|Date Deposited:||18 May 2016 18:52|
|Last Modified:||27 Aug 2016 01:01|