Topography of the attacked grain boundaries and twin boundaries in the austenitic stainless steel AISI 316L

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F03%3A00008794" target="_blank" >RIV/61989100:27360/03:00008794 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
čeština
Original language name
Topografie naleptaných hranic zrn a žíhacích dvojčat u austenitické korozivzdorné oceli AISI 316L
Original language description
The grain boundaries, GB, and the annealing twin boundaries, TB, of the austenitic stainless steel AISI 316L were electrolytically etched in oxalic acid. The fraction of the attacked grain boundaries, GBatt/GB, and of attacked twin boundaries, TBatt/TB,were evaluated with help of metallographic microscope on the specimens aged at 650 °C with different durations. Topography in the etched grain boundaries and in the etched annealing twin boundaries was investigated by AFM(Atomic Force Microscopy).The depths of the grain boundaries grooves and the depths of the etched twin boundaries were evaluated quantitatively. Further, the depth of the dimples on the grain boundaries due to dissolution of M23C6 carbides during electrolytic etching in oxalic acid wereevaluated, if the specimen were aged for a long time at 650°C.
Czech name
Topografie naleptaných hranic zrn a žíhacích dvojčat u austenitické korozivzdorné oceli AISI 316L
Czech description
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Publication year
2003
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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