Plastic deformation and corrosion in austenitic stainless steel: A novel approach through microtexture and infrared spectroscopy

N. Srinivasan; V. Kain; N. Birbilis; B. Sunil Kumar; M. N. Gandhi; P. V. Sivaprasad; G. Chai; A. Lodh; P. M. Ahmedabadi; I. Samajdar

doi:10.1016/j.corsci.2016.05.027

Plastic deformation and corrosion in austenitic stainless steel: A novel approach through microtexture and infrared spectroscopy

N. Srinivasan
, V. Kain
, N. Birbilis
, B. Sunil Kumar
, M. N. Gandhi
, P. V. Sivaprasad
, G. Chai
, A. Lodh
, P. M. Ahmedabadi
, I. Samajdar^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

22 Citations (Scopus)

Abstract

The anodic potentiodynamic polarization behaviors of austenitic stainless steels, with varying Cu (copper) and/or Mo (molybdenum) additions, were explored after plane strain compression. Though all the alloys showed developments in deformed microstructures, the presence of Cu + Mo did not result in strain induced martensite formation (SIMF). However, the presence of Cu + Mo revealed the highest degradation in corrosion performance. A combination of microtexture measurements and fourier transform infrared spectroscopy (FTIR)-imaging revealed that the presence of SIMF promoted post-passivation stability or retention of a protective Cr₂O₃ film.

Original language	English
Pages (from-to)	404-413
Number of pages	10
Journal	Corrosion Science
Volume	111
DOIs	https://doi.org/10.1016/j.corsci.2016.05.027
Publication status	Published - 1 Oct 2016
Externally published	Yes

Access to Document

10.1016/j.corsci.2016.05.027

Cite this

@article{4431912f14d84f8e8e989d2269b54c60,

title = "Plastic deformation and corrosion in austenitic stainless steel: A novel approach through microtexture and infrared spectroscopy",

abstract = "The anodic potentiodynamic polarization behaviors of austenitic stainless steels, with varying Cu (copper) and/or Mo (molybdenum) additions, were explored after plane strain compression. Though all the alloys showed developments in deformed microstructures, the presence of Cu + Mo did not result in strain induced martensite formation (SIMF). However, the presence of Cu + Mo revealed the highest degradation in corrosion performance. A combination of microtexture measurements and fourier transform infrared spectroscopy (FTIR)-imaging revealed that the presence of SIMF promoted post-passivation stability or retention of a protective Cr2O3 film.",

keywords = "A. Stainless steels, B. Electron backscattered diffraction, B. IR spectroscopy, B. Polarization, C. Passive film, C. effects of strain, SIMS",

author = "N. Srinivasan and V. Kain and N. Birbilis and Kumar, \{B. Sunil\} and Gandhi, \{M. N.\} and Sivaprasad, \{P. V.\} and G. Chai and A. Lodh and Ahmedabadi, \{P. M.\} and I. Samajdar",

note = "Publisher Copyright: {\textcopyright} 2016 Elsevier Ltd",

year = "2016",

month = oct,

day = "1",

doi = "10.1016/j.corsci.2016.05.027",

language = "English",

volume = "111",

pages = "404--413",

journal = "Corrosion Science",

issn = "0010-938X",

publisher = "Elsevier Ltd.",

}

TY - JOUR

T1 - Plastic deformation and corrosion in austenitic stainless steel

T2 - A novel approach through microtexture and infrared spectroscopy

AU - Srinivasan, N.

AU - Kain, V.

AU - Birbilis, N.

AU - Kumar, B. Sunil

AU - Gandhi, M. N.

AU - Sivaprasad, P. V.

AU - Chai, G.

AU - Lodh, A.

AU - Ahmedabadi, P. M.

AU - Samajdar, I.

PY - 2016/10/1

Y1 - 2016/10/1

N2 - The anodic potentiodynamic polarization behaviors of austenitic stainless steels, with varying Cu (copper) and/or Mo (molybdenum) additions, were explored after plane strain compression. Though all the alloys showed developments in deformed microstructures, the presence of Cu + Mo did not result in strain induced martensite formation (SIMF). However, the presence of Cu + Mo revealed the highest degradation in corrosion performance. A combination of microtexture measurements and fourier transform infrared spectroscopy (FTIR)-imaging revealed that the presence of SIMF promoted post-passivation stability or retention of a protective Cr2O3 film.

AB - The anodic potentiodynamic polarization behaviors of austenitic stainless steels, with varying Cu (copper) and/or Mo (molybdenum) additions, were explored after plane strain compression. Though all the alloys showed developments in deformed microstructures, the presence of Cu + Mo did not result in strain induced martensite formation (SIMF). However, the presence of Cu + Mo revealed the highest degradation in corrosion performance. A combination of microtexture measurements and fourier transform infrared spectroscopy (FTIR)-imaging revealed that the presence of SIMF promoted post-passivation stability or retention of a protective Cr2O3 film.

KW - A. Stainless steels

KW - B. Electron backscattered diffraction

KW - B. IR spectroscopy

KW - B. Polarization

KW - C. Passive film

KW - C. effects of strain

KW - SIMS

UR - https://www.scopus.com/pages/publications/84976503452

U2 - 10.1016/j.corsci.2016.05.027

DO - 10.1016/j.corsci.2016.05.027

M3 - Article

SN - 0010-938X

VL - 111

SP - 404

EP - 413

JO - Corrosion Science

JF - Corrosion Science

ER -

Plastic deformation and corrosion in austenitic stainless steel: A novel approach through microtexture and infrared spectroscopy

Abstract

Access to Document

Other files and links

Fingerprint

Cite this