Corrosion studies on Post-Weld Heat Treated dissimilar AISI 2205 and AISI 310 Joints Using Electrochemical Noise Analysis

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GOVINDASAMY, Mahadevan ;, Lloyd Jenner Mangalakaran Joseph Manuel ;, Senthilkumar Thamilkolunthu .
Corrosion studies on Post-Weld Heat Treated dissimilar AISI 2205 and AISI 310 Joints Using Electrochemical Noise Analysis. 
Articles in Press, [S.l.], v. 0, n.0, p. , october 2024. 
ISSN 0039-2480.
Available at: <https://www.sv-jme.eu/article/corrosion-studies-on-post-weld-heat-treated-dissimilar-aisi-2205-and-aisi-310-joints-using-electrochemical-noise-analysis/>. Date accessed: 22 nov. 2024. 
doi:http://dx.doi.org/.
Govindasamy, M., , L., & , S.
(0).
Corrosion studies on Post-Weld Heat Treated dissimilar AISI 2205 and AISI 310 Joints Using Electrochemical Noise Analysis.
Articles in Press, 0(0), .
doi:http://dx.doi.org/
@article{.,
	author = {Mahadevan  Govindasamy and Lloyd Jenner Mangalakaran Joseph Manuel   and Senthilkumar Thamilkolunthu  },
	title = {Corrosion studies on Post-Weld Heat Treated dissimilar AISI 2205 and AISI 310 Joints Using Electrochemical Noise Analysis},
	journal = {Articles in Press},
	volume = {0},
	number = {0},
	year = {0},
	keywords = {AISI2205; AISI310; corrosion; Electrochemical Impedance Spectroscopy; CaCl2; },
	abstract = {The corrosion behavior of AISI310-AISI2205 dissimilar weldments in aqueous calcium chloride solution (5% concentration at 50°C) without heat treatment, Lower Post Weld Heat Treatment (LPWHT), and Higher Post Weld Heat Treatment (HPWHT) was investigated using polarization curves (PC) and electrochemical noise technique (EN). On physical corrosion characterization, Microstructural analysis revealed that the as-welded sample had severe pitting, the LPWHT sample had wider pits, and the HPWHT sample exhibited uniform corrosion. These were supported by the localization indices established from Electrochemical Noise (EN) data. EN analysis indicated low intensity white noise in the HPWHT samples, indicating homogeneous corrosion. PWHT1 demonstrated substantial localized corrosion indications. The corrosion kinetics revealed that LPWHT had a higher corrosion rate than HPWHT, which was also reflected in the electrochemical current noise, where the current density was higher for LPWHT.},
	issn = {0039-2480},	pages = {},	doi = {},
	url = {https://www.sv-jme.eu/article/corrosion-studies-on-post-weld-heat-treated-dissimilar-aisi-2205-and-aisi-310-joints-using-electrochemical-noise-analysis/}
}
Govindasamy, M.,, L.,, S.
0 October 0. Corrosion studies on Post-Weld Heat Treated dissimilar AISI 2205 and AISI 310 Joints Using Electrochemical Noise Analysis. Articles in Press. [Online] 0:0
%A Govindasamy, Mahadevan 
%A , Lloyd Jenner Mangalakaran Joseph Manuel 
%A , Senthilkumar Thamilkolunthu 
%D 0
%T Corrosion studies on Post-Weld Heat Treated dissimilar AISI 2205 and AISI 310 Joints Using Electrochemical Noise Analysis
%B 0
%9 AISI2205; AISI310; corrosion; Electrochemical Impedance Spectroscopy; CaCl2; 
%! Corrosion studies on Post-Weld Heat Treated dissimilar AISI 2205 and AISI 310 Joints Using Electrochemical Noise Analysis
%K AISI2205; AISI310; corrosion; Electrochemical Impedance Spectroscopy; CaCl2; 
%X The corrosion behavior of AISI310-AISI2205 dissimilar weldments in aqueous calcium chloride solution (5% concentration at 50°C) without heat treatment, Lower Post Weld Heat Treatment (LPWHT), and Higher Post Weld Heat Treatment (HPWHT) was investigated using polarization curves (PC) and electrochemical noise technique (EN). On physical corrosion characterization, Microstructural analysis revealed that the as-welded sample had severe pitting, the LPWHT sample had wider pits, and the HPWHT sample exhibited uniform corrosion. These were supported by the localization indices established from Electrochemical Noise (EN) data. EN analysis indicated low intensity white noise in the HPWHT samples, indicating homogeneous corrosion. PWHT1 demonstrated substantial localized corrosion indications. The corrosion kinetics revealed that LPWHT had a higher corrosion rate than HPWHT, which was also reflected in the electrochemical current noise, where the current density was higher for LPWHT.
%U https://www.sv-jme.eu/article/corrosion-studies-on-post-weld-heat-treated-dissimilar-aisi-2205-and-aisi-310-joints-using-electrochemical-noise-analysis/
%0 Journal Article
%R 
%& 
%P 1
%J Articles in Press
%V 0
%N 0
%@ 0039-2480
%8 2024-10-07
%7 2024-10-07
Govindasamy, Mahadevan, Lloyd Jenner Mangalakaran Joseph Manuel  , & Senthilkumar Thamilkolunthu  .
"Corrosion studies on Post-Weld Heat Treated dissimilar AISI 2205 and AISI 310 Joints Using Electrochemical Noise Analysis." Articles in Press [Online], 0.0 (0): . Web.  22 Nov. 2024
TY  - JOUR
AU  - Govindasamy, Mahadevan 
AU  - , Lloyd Jenner Mangalakaran Joseph Manuel 
AU  - , Senthilkumar Thamilkolunthu 
PY  - 0
TI  - Corrosion studies on Post-Weld Heat Treated dissimilar AISI 2205 and AISI 310 Joints Using Electrochemical Noise Analysis
JF  - Articles in Press
DO  - 
KW  - AISI2205; AISI310; corrosion; Electrochemical Impedance Spectroscopy; CaCl2; 
N2  - The corrosion behavior of AISI310-AISI2205 dissimilar weldments in aqueous calcium chloride solution (5% concentration at 50°C) without heat treatment, Lower Post Weld Heat Treatment (LPWHT), and Higher Post Weld Heat Treatment (HPWHT) was investigated using polarization curves (PC) and electrochemical noise technique (EN). On physical corrosion characterization, Microstructural analysis revealed that the as-welded sample had severe pitting, the LPWHT sample had wider pits, and the HPWHT sample exhibited uniform corrosion. These were supported by the localization indices established from Electrochemical Noise (EN) data. EN analysis indicated low intensity white noise in the HPWHT samples, indicating homogeneous corrosion. PWHT1 demonstrated substantial localized corrosion indications. The corrosion kinetics revealed that LPWHT had a higher corrosion rate than HPWHT, which was also reflected in the electrochemical current noise, where the current density was higher for LPWHT.
UR  - https://www.sv-jme.eu/article/corrosion-studies-on-post-weld-heat-treated-dissimilar-aisi-2205-and-aisi-310-joints-using-electrochemical-noise-analysis/
@article{{}{.},
	author = {Govindasamy, M., , L., , S.},
	title = {Corrosion studies on Post-Weld Heat Treated dissimilar AISI 2205 and AISI 310 Joints Using Electrochemical Noise Analysis},
	journal = {Articles in Press},
	volume = {0},
	number = {0},
	year = {0},
	doi = {},
	url = {https://www.sv-jme.eu/article/corrosion-studies-on-post-weld-heat-treated-dissimilar-aisi-2205-and-aisi-310-joints-using-electrochemical-noise-analysis/}
}
TY  - JOUR
AU  - Govindasamy, Mahadevan 
AU  - , Lloyd Jenner Mangalakaran Joseph Manuel 
AU  - , Senthilkumar Thamilkolunthu 
PY  - 2024/10/07
TI  - Corrosion studies on Post-Weld Heat Treated dissimilar AISI 2205 and AISI 310 Joints Using Electrochemical Noise Analysis
JF  - Articles in Press; Vol 0, No 0 (0): Articles in Press
DO  - 
KW  - AISI2205, AISI310, corrosion, Electrochemical Impedance Spectroscopy, CaCl2, 
N2  - The corrosion behavior of AISI310-AISI2205 dissimilar weldments in aqueous calcium chloride solution (5% concentration at 50°C) without heat treatment, Lower Post Weld Heat Treatment (LPWHT), and Higher Post Weld Heat Treatment (HPWHT) was investigated using polarization curves (PC) and electrochemical noise technique (EN). On physical corrosion characterization, Microstructural analysis revealed that the as-welded sample had severe pitting, the LPWHT sample had wider pits, and the HPWHT sample exhibited uniform corrosion. These were supported by the localization indices established from Electrochemical Noise (EN) data. EN analysis indicated low intensity white noise in the HPWHT samples, indicating homogeneous corrosion. PWHT1 demonstrated substantial localized corrosion indications. The corrosion kinetics revealed that LPWHT had a higher corrosion rate than HPWHT, which was also reflected in the electrochemical current noise, where the current density was higher for LPWHT.
UR  - https://www.sv-jme.eu/article/corrosion-studies-on-post-weld-heat-treated-dissimilar-aisi-2205-and-aisi-310-joints-using-electrochemical-noise-analysis/
Govindasamy, Mahadevan, , Lloyd Jenner Mangalakaran Joseph Manuel, AND , Senthilkumar Thamilkolunthu.
"Corrosion studies on Post-Weld Heat Treated dissimilar AISI 2205 and AISI 310 Joints Using Electrochemical Noise Analysis" Articles in Press [Online], Volume 0 Number 0 (07 October 2024)

Authors

Affiliations

  • Department of Mechanical Engineering, University College of Engineering, Anna University, Tiruchirappalli - 620024, Tamil Nadu, India 1
  • Department of Mechanical Engineering, University College of Engineering, Anna University, Tiruchirappalli - 620 024 Tamil Nadu, India 2

Paper's information

Articles in Press

The corrosion behavior of AISI310-AISI2205 dissimilar weldments in aqueous calcium chloride solution (5% concentration at 50°C) without heat treatment, Lower Post Weld Heat Treatment (LPWHT), and Higher Post Weld Heat Treatment (HPWHT) was investigated using polarization curves (PC) and electrochemical noise technique (EN). On physical corrosion characterization, Microstructural analysis revealed that the as-welded sample had severe pitting, the LPWHT sample had wider pits, and the HPWHT sample exhibited uniform corrosion. These were supported by the localization indices established from Electrochemical Noise (EN) data. EN analysis indicated low intensity white noise in the HPWHT samples, indicating homogeneous corrosion. PWHT1 demonstrated substantial localized corrosion indications. The corrosion kinetics revealed that LPWHT had a higher corrosion rate than HPWHT, which was also reflected in the electrochemical current noise, where the current density was higher for LPWHT.

AISI2205; AISI310; corrosion; Electrochemical Impedance Spectroscopy; CaCl2;