The In-Situ corrosion study of T91 at controlled potential using electrochemical atomic force microscopy
| Autor: | Chuan-Chieh Kao, 高權杰 |
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| Rok vydání: | 2011 |
| Druh dokumentu: | 學位論文 ; thesis |
| Popis: | 99 The electrochemical atomic force microscopy (ECAFM) has been dispatched to investigate the in-situ corrosion phenomena of the T91 alloy and T91 weld alloy in 0.001 M NaCl(aq) solution. A potentialstate is also used to analyze the corrosion voltage and corrosion pits of T91 alloy and T91 weld alloy. The pits phases of the corrosion products were examined by an SEM and X-ray diffractometer. ECAFM can perfrom status of In-Situ corrosion in each conditions From CV(Cyclic voltammogram)curves can figure out anti-corrosion capability of T91 alloy and T91 weld alloy, base on experiment result shown anti-corrosion of T91 alloy is better than T91 weld alloy. |
| Databáze: | Networked Digital Library of Theses & Dissertations |
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