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https://idr.l4.nitk.ac.in/jspui/handle/123456789/10411Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Sanatkumar, B.S. | - |
| dc.contributor.author | Nayak, J. | - |
| dc.contributor.author | Shetty, A.N. | - |
| dc.date.accessioned | 2020-03-31T08:19:07Z | - |
| dc.date.available | 2020-03-31T08:19:07Z | - |
| dc.date.issued | 2012 | - |
| dc.identifier.citation | Chemical Engineering Communications, 2012, Vol.199, 12, pp.1610-1625 | en_US |
| dc.identifier.uri | http://idr.nitk.ac.in/jspui/handle/123456789/10411 | - |
| dc.description.abstract | The corrosion behavior of 18% Ni M250 grade maraging steel under weld-aged condition was investigated in sulfuric acid medium of different concentrations (0.1-2 M) at different temperatures (30 -60 C). Electrochemical measurements were carried out using the potentiodynamic polarization technique and electrochemical impedance spectroscopy (EIS). The results showed an increase in the corrosion rate with the increases in temperature as well with increase in the concentration of the corrosion medium. The results obtained from the Tafel extrapolation technique and electrochemical impedance spectroscopy were in good agreement. Activation parameters were evaluated using the Arrhenius equation and transition state equation. The surface morphology of the corroded specimen was compared with that of the un-corroded sample by using scanning electron microscopy (SEM). 2012 Copyright Taylor and Francis Group, LLC. | en_US |
| dc.title | CORROSION BEHAVIOR OF 18% Ni M250 GRADE MARAGING STEEL UNDER WELD-AGED CONDITION IN SULFURIC ACID MEDIUM | en_US |
| dc.type | Article | en_US |
| Appears in Collections: | 1. Journal Articles | |
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