RT Journal Article
T1 Effect of high‐density current electropulsing on corrosion cracking of titanium aluminide intermetallic
A1 Babutskyi, Anatolii
A1 Chrysanthou, Andreas
A1 Chyzhyk, Ganna
A1 Cortázar, Maider García
A1 Egizabal, Pedro
A1 Smelina, Marija
AB The effect of electropulsing on the corrosion cracking of titanium aluminide produced by self‐propagating high‐temperature synthesis has been investigated. The electropulsing treatment led to improved corrosion resistance in sodium fluoride solution and also eliminated corrosion cracking at the α2/γ interface during corrosion in a solution of nitric and hydrofluoric acids. This behavior was attributed to thermal and athermal effects resulting from electropulsing and leading to the interaction of conduction electrons with the defect structure. The effect of magnetic field accompanying electropusling on depinning of dislocations also has been discussed. Support for this is provided on the basis of X‐ray diffraction analysis and microhardness testing.
PB Wiley-VCH Verlag
SN 0947-5117
YR 2021
FD 2021-02-05
LK http://hdl.handle.net/11556/1135
UL http://hdl.handle.net/11556/1135
LA eng
NO Babutskyi, Anatolii, Andreas Chrysanthou, Ganna Chyzhyk, Maider García Cortázar, Pedro Egizabal, and Marija Smelina. “Effect of High‐density Current Electropulsing on Corrosion Cracking of Titanium Aluminide Intermetallic.” Materials and Corrosion (February 5, 2021). doi:10.1002/maco.202012253.
NO This study was supported by the Marie Curie International Incoming Fellowship scheme within the 7th European Community Framework Programme Grant number PIIF‐GA‐2010‐274324.
DS TECNALIA Publications
RD 23 jul 2024