Ph.D. Karthikeyan Hariharan

Lehrstuhl für Werkstoffwissenschaften (Korrosion und Oberflächentechnik)

Gastforschende

Adresse

Martensstraße 5-7 91058 Erlangen

Hariharan K., Bach AK., Bruns M., Virtanen S.:
Transpassive corrosion mechanisms in Ni revisited with electrochemistry coupled in situ respirometry
In: Electrochimica Acta 531 (2025), Article No.: 146461
ISSN: 0013-4686
DOI: 10.1016/j.electacta.2025.146461
Hariharan K., Landes M., Ramsperger M., Luengas O., Yu T., Spiecker E., Zenk C., Wang Y., Virtanen S.:
High temperature oxidation of Ni-based superalloy 247 produced by electron beam powder bed fusion additive manufacturing
In: Corrosion Science 257 (2025), Article No.: 113301
ISSN: 0010-938X
DOI: 10.1016/j.corsci.2025.113301

Hariharan K., Guo X., Huang H.L., Sridhar N., Srinivasan J., Hwang J., Frankel G.S., Schindelholz E.J.:
Inter-melt pool corrosion and repassivation of SS316L stainless steel processed by laser powder bed fusion
In: Corrosion Science 226 (2024), Article No.: 111668
ISSN: 0010-938X
DOI: 10.1016/j.corsci.2023.111668
Hariharan K., Feng L., Kadirvel K., Karunakaran V., Kosanam K., Sridhar N., Wang Y., Frankel G.S., Schindelholz E.J.:
Localized corrosion of thermally aged Cu-containing Ni-13Cr-10Fe alloys: The role of Cu enrichment induced grain boundary sensitization
In: Corrosion Science 233 (2024), Article No.: 112090
ISSN: 0010-938X
DOI: 10.1016/j.corsci.2024.112090
Hariharan K., Iams AD., Zuback JS., Palmer TA., Sridhar N., Alazemi RM., Frankel GS., Schindelholz EJ.:
Enhanced localized corrosion resistance of Ni-based alloy 625 processed by directed energy deposition additive manufacturing
In: Corrosion Science 230 (2024), p. 111945
ISSN: 0010-938X
DOI: 10.1016/j.corsci.2024.111945
Hariharan K., Virtanen S.:
Microstructure engineering for corrosion resistance in structural alloy design
In: npj Materials Degradation (2024)
ISSN: 2397-2106
DOI: 10.1038/s41529-024-00533-y
URL: https://www.nature.com/articles/s41529-024-00533-y#citeas

Hariharan K., Li S., Taylor C.D., Sridhar N., Frankel G.S., Schindelholz E.J.:
Beneficial effect of copper on pitting resistance of Ni-Cr-Fe alloys
In: Electrochimica Acta 468 (2023), Article No.: 143169
ISSN: 0013-4686
DOI: 10.1016/j.electacta.2023.143169
Guo X., Huang H.L., Zhu M., Hariharan K., Chien S.C., Huynh N., Hwang J., Windl W., Taylor C.D., Schindelholz E.J., Frankel G.S.:
Interstitial elements created via metal 3D printing
In: Materials Today 66 (2023), p. 92-104
ISSN: 1369-7021
DOI: 10.1016/j.mattod.2023.04.020
Hariharan K., Guo X., Srinivasan J., Frankel G.S., Schindelholz E.J.:
Role of Copper on Repassivation of Stainless Steel Pits
In: Journal of The Electrochemical Society 170 (2023), Article No.: 071503
ISSN: 0013-4651
DOI: 10.1149/1945-7111/ace339

Hariharan K., Sivaprasad K.:
Sustainable Low-Cost Method for Production of High-Entropy Alloys from Alloy Scraps
In: Journal of Sustainable Metallurgy 8 (2022), p. 625-631
ISSN: 2199-3823
DOI: 10.1007/s40831-022-00523-x