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A modification to picric acid solutions has been undertaken to reveal the prior‐austenite grain boundaries in microalloyed steels as a result of elemental segregation. It has been found the maximum… Click to show full abstract
A modification to picric acid solutions has been undertaken to reveal the prior‐austenite grain boundaries in microalloyed steels as a result of elemental segregation. It has been found the maximum addition of sodium dodecyl sulphate plus hydrochloric acid to fully reveal both the prior austenite grain boundaries and the final post‐processed structures in these steels.
Keywords:
prior austenite;
grain boundaries;
reveal prior;
austenite grain
Journal Title: Journal of Microscopy
Year Published: 2022
Link to full text (if available)
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Journal Title: Journal of Microscopy
Year Published: 2022
Link to full text (if available)
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recommendations!