Microelectrochemical Investigation of Anodic Polarization Behavior of CrS Inclusions in Stainless Steels

2009 ◽  
Vol 156 (11) ◽  
pp. C395 ◽  
Author(s):  
Izumi Muto ◽  
Shimpei Kurokawa ◽  
Nobuyoshi Hara
Keyword(s):  
Stainless Steels ◽  
Anodic Polarization ◽  
Polarization Behavior

Anodic Polarization Behavior of Cold-Worked Austenitic Stainless Steel: A Newer Approach

2019 ◽  
Vol 969 ◽  
pp. 16-21
Author(s):  
Narayanan Srinivasan ◽  
S. Senthil Kumaran ◽  
D. Venkateswarlu
Keyword(s):  
Stainless Steels ◽  
Anodic Polarization ◽  
Cold Working ◽  
Austenitic Stainless Steels ◽  
Electron Backscattered Diffraction ◽  
Ftir Imaging ◽  
Passivation Film ◽  
Average Area ◽  
Polarization Behavior ◽  
Cold Worked

The anodic potentiodynamic polarization behavior of various grades of cold-worked (rolling and machining) austenitic stainless steels were studied. Deformed specimens were characterized by Electron backscattered diffraction (EBSD) and Fourier transform infrared spectroscopy (FTIR)-imaging. The FTIR-imaging was used to quantify chromium oxide (Cr2O3) spectra. It was observed, average area under Cr2O3 spectra was decreased with increase in cold -working. The certain regions in deformed microstructure showed higher value of area under Cr2O3 spectra, indicated stability of passivation film that needs to be explored. There was no microstructurally different between machined specimens.

Corrosion. Anodic Polarization Behavior of Cr Carbide/Ni-Cr Composite Alloy.

1995 ◽  
Vol 44 (506) ◽  
pp. 1326-1331 ◽  
Author(s):  
Yasuyuki TAKATANI ◽  
Tomoki TOMITA ◽  
Kazumi TANI ◽  
Mitsuharu INABA ◽  
Yoshio HARADA
Keyword(s):  
Anodic Polarization ◽  
Composite Alloy ◽  
Polarization Behavior
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