Vijay K Vasudevan

Prof. Vijay K Vasudevan


Research Focus & Metrics

Academic Career Length

10Years (2017-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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1 March 2021 in Materialia
Verified
Journal Article
Closed access
RGR. Joey Griffiths
R. Joey Griffiths
DGDavid Garcia
David Garcia
JSJie Song
Jie Song
VVVijay K Vasudevan
Vijay K Vasudevan
MSMatthew A. Steiner
Matthew A. Steiner
HYHang Z. Yu
Hang Z. Yu

1 September 2017 in International Journal of Fatigue
Verified
Journal Article
Closed access
MKMicheal Kattoura
Micheal Kattoura
SMSeetha Ramaiah Mannava
Seetha Ramaiah Mannava
DQDong Qian
Dong Qian
VVVijay K Vasudevan
Vijay K Vasudevan

14 October 2021 in Metals
Verified
Journal Article
Open access
PDF file
JKJan Kaufman
Jan Kaufman
ZŠZbyněk Špirit
Zbyněk Špirit
VVVijay K Vasudevan
Vijay K Vasudevan
MSMatthew Alan Steiner
Matthew Alan Steiner
SMSeetha Ramaiah Mannava
Seetha Ramaiah Mannava
TMTomáš Mocek
Tomáš Mocek
Aluminium alloy 5083 was subjected to Laser Shock Peening both with (LSP) and without protective coating (LPwC) at multiple pulse densities. A second LPwC treatment was conducted fully submersed under water, in addition to the standard laminar water flow condition. The results show that compressive residual stresses were generated in all cases, although their character varied depending on the peening strategy and method of confinement. In all cases, higher pulse density lead to an increase in compressive stresses with a saturation point of −325 MPa at 1089 p/cm2 for the LPwC treatments. Corrosion fatigue testing of sensitized samples then showed 59% and 69% improvement in fatigue strength after the LSP and LPwC treatments, respectively.

12 July 2022 in Advanced Engineering Materials
Verified
Journal Article
Closed access
QZQingsong Zhang
Qingsong Zhang
YYYixuan Ye
Yixuan Ye
YYYang Yang
Yang Yang
LZLi Zhang
Li Zhang
THTao Huang
Tao Huang
HDHan Ding
Han Ding

19 January 2025 in Journal of Materials Research and Technology
Verified
Journal Article
Open access
VSVishal Soni
Vishal Soni
RMRoberto Liam Menchaca
Roberto Liam Menchaca
DDDevin Davis
Devin Davis
NKN. Naveen Kumar
N. Naveen Kumar
MGMaria Gonzalez
Maria Gonzalez
VVVijay K Vasudevan
Vijay K Vasudevan

23 January 2026 in Metals
Verified
Journal Article
Open access
PDF file
RCRichard Chiang
Richard Chiang
VVVijay K Vasudevan
Vijay K Vasudevan
This study examined the effects of laser shock peening (LSP) and LSP without protective coating (LSPwC) on the microstructure and corrosion behavior of 304L stainless steel using cyclic polarization testing. LSP enhanced corrosion resistance under mild sensitization (650 °C; 5 h) by inducing compressive stress and increasing dislocation density, stabilizing the passive film. Limited improvement was observed under severe sensitization (650 °C; 24 h). Deformation-induced martensite detected by XRD was attributed to mechanical polishing, not LSP. In contrast, LSPwC reduced corrosion resistance across all conditions due to Fe-rich surface oxides that impaired passivation.