| EFFECTS OF AC-MODULATED PASSIVATION AND POSTTREATMENT ON COMPOSITION AND STABILITY OF PASSIVE FILMS | |
| SONG, GL; CAO, CN; LIN, HC | |
| Corresponding Author | SONG, GL() |
| 1993-04-01 | |
| Source Publication | CORROSION
 |
| ISSN | 0010-9312 |
| Volume | 49Issue:4Pages:271-277 |
| Abstract | An investigation of the effects of alternating voltage modulated passivation (AC-modulated passivation) and post-treatment on the composition and stability of passive films on 302 and 316 stainless steels by ellipsometry, electrochemistry, and surface Auger electron spectroscopy analysis was carried out. AC-modulated passivation increases the concentration of elements O, and the ratio Cr/(Cr + Fe) in the passive film, changes the depth composition profile of the film, roughens the surface of the passive film and makes it more favorable to the adsorption of molybdenum-containing ions during post-treatment Hence, the resistance against the chemical dissolution of the passive film increased and the stability of the passive film improved. |
| Keyword | AC-MODULATED PASSIVATION PASSIVE FILM POSTTREATMENT |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:A1993LB58700002 |
| Publisher | NATL ASSN CORROSION ENG |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/126266 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | SONG, GL |
| Affiliation | CHINESE ACAD SCI,INST CORROS & PROTECT MET,CORROS SCI LAB,SHENYANG 110015,PEOPLES R CHINA |
| Recommended Citation GB/T 7714 | SONG, GL,CAO, CN,LIN, HC. EFFECTS OF AC-MODULATED PASSIVATION AND POSTTREATMENT ON COMPOSITION AND STABILITY OF PASSIVE FILMS[J]. CORROSION,1993,49(4):271-277. |
| APA | SONG, GL,CAO, CN,&LIN, HC.(1993).EFFECTS OF AC-MODULATED PASSIVATION AND POSTTREATMENT ON COMPOSITION AND STABILITY OF PASSIVE FILMS.CORROSION,49(4),271-277. |
| MLA | SONG, GL,et al."EFFECTS OF AC-MODULATED PASSIVATION AND POSTTREATMENT ON COMPOSITION AND STABILITY OF PASSIVE FILMS".CORROSION 49.4(1993):271-277. |
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