Publications

Karthikeyan Hariharan, Ann-Kathrin Bach, Mark P. Bruns Sannakaisa Virtanen, Transpassive corrosion mechanisms in Ni revisited with electrochemistry coupled in situ respirometry, Electrochimica Acta 2025, Volume 531, 146461. https://doi.org/10.1016/j.electacta.2025.146461

Karthikeyan Hariharan, Michael Landes, Oswaldo Luengas, Taiwu Yu, Erdmann Spiecker, Christopher H. Zenk, Yunzhi Wang, Sannakaisa Virtanen, High temperature oxidation of Ni-based superalloy 247 produced by electron beam powder bed fusion additive manufacturing, Corrosion Science (Under review)

Karthikeyan Hariharan, Sannakaisa Virtanen, Microstructure Engineering for corrosion resistance in structural alloy design, npj Materials Degradation 2024, Volume 8, Issue 1, pages 115. https://doi.org/10.1038/s41529-024-00533-y

Karthikeyan Hariharan, Longsheng Feng, Kamalnath Kadirvel, Vignesh Karunakaran, Koushik Kosanam, Narasi Sridhar, Yunzhi Wang, Gerald S. Frankel, Eric J. Schindelholz, Localized corrosion of thermally aged Cu-containing Ni-13Cr-10 Fe alloys: the role of Cu enrichment induced grain boundary sensitization, Corrosion Science 2024, Volume 233, 112090. https://doi.org/10.1016/j.corsci.2024.112090

Karthikeyan Hariharan, Andrew D. Iams, Todd A. Palmer, Narasi Sridhar, Rashed M. Alazemi, Gerald S. Frankel, Eric J. Schindelholz, Enhanced localized corrosion resistance of Ni-based alloy 625 processed by directed energy deposition additive manufacturing, Corrosion Science 2024, Volume 230, 111945. https://doi.org/10.1016/j.corsci.2024.111945

Karthikeyan Hariharan, Hsien Lien Huang, Xiaolei Guo, Jayendran Srinivasan, Narasi Sridhar, Jinwoo Hwang, Gerald S. Frankel, Eric J. Schindelholz, Inter-melt pool corrosion and repassivation of SS316L stainless steel manufactured by laser powder bed fusion, Corrosion Science 2024, Volume 226, 111668. https://doi.org/10.1016/j.corsci.2023.111668

Karthikeyan Hariharan, Sirui Li, Christopher D. Taylor, Narasi Sridhar, Gerald S. Frankel, Eric J. Schindelholz, Beneficial effect of copper on pitting resistance of Ni-Cr-Fe alloys, Electrochimica Acta 2023, Volume 468, 143169. https://doi.org/10.1016/j.electacta.2023.143169

Karthikeyan Hariharan, Xiaolei Guo, Jayendran Srinivasan, Gerald S. Frankel, Eric J. Schindelholz, Role of copper on repassivation in stainless steel pits, Journal of the Electrochemical Society 2023, Volume 176, Issue 7, 071503. https://doi.org/10.1149/1945-7111/ace339

Xiaolei Guo, Hsien Lien Huan, Menglin Zhu, Karthikeyan Hariharan, Szu-Chia Chein, Ngan Huynh, Jinwoo Hwang, Wolfgang Windl, Christopher D. Taylor, Eric J. Schindelholz, Gerald S. Frankel, Interstitial elements created via 3D printing, Materials Today 2023, Volume 66, pp.92-104. https://doi.org/10.1016/j.mattod.2023.04.020

Karthikeyan Hariharan, K. Sivaprasad,  Sustainable low-cost method for production of High entropy alloys from alloy scraps, Journal of Sustainable Metallurgy 2022, Volume 8, pp. 625–631. https://doi.org/10.1007/s40831-022-00523-x 

Karthikeyan Hariharan, Dialogue with Emerging Engineers. Metallography, Microstructure, and Analysis 2024 Volume 13 Issue 3, pp. 559-560. https://doi.org/10.1007/s13632-024-01083-0