| A Comparative Study of the Corrosion Behavior of Three Stainless Steels in an Eutectic (Li,Na,K)(2)CO3 Melt with and without (Na,K)Cl Additives at 973K in Air | |
| Zeng, C. L.; Liu, Y. | |
| Corresponding Author | Zeng, C. L.(clzeng@imr.ac.cn) |
| 2011-04-01 | |
| Source Publication | HIGH TEMPERATURE MATERIALS AND PROCESSES
 |
| ISSN | 0334-6455 |
| Volume | 30Issue:1-2Pages:161-169 |
| Abstract | The ternary carbonate eutectic mixture of Li2CO3, K2CO3 and Na2CO3 as a heat transfer and storage medium has excellent thermophysical properties, but with high viscidity as compared with some other inorganic salts such as chlorides and nitrates. The addition of chlorides or fluorides to molten carbonates may improve their fluidity, but possibly making the melt become more corrosive. In this study, the corrosion behavior of type 304, 310 and 316 stainless steels in an eutectic (Li,Na,K)(2)CO3 melt with and without an eutectic mixture of NaCl and KCl at 973K in air have been examined. The experimental results indicated that 310 steel shows a much better corrosion resistance in molten carbonates than both 304 and 316 steels, due to the formation of a continuous LiCrO2 scale. The addition of chlorides to carbonates melt accelerated the corrosion of the steels, especially 310 steel, producing scales with more porosity. |
| Keyword | Stainless steels (Li,Na,K)(2)CO3 (Na,K)Cl molten salts corrosion |
| DOI | 10.1515/HTMP.2011.024 |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Materials Science |
| WOS Subject | Materials Science, Multidisciplinary |
| WOS ID | WOS:000294207300024 |
| Publisher | WALTER DE GRUYTER & CO |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/106829 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Zeng, C. L. |
| Affiliation | Chinese Acad Sci, State Key Lab Corros & Protect, Inst Met Res, Shenyang 110016, Peoples R China |
| Recommended Citation GB/T 7714 | Zeng, C. L.,Liu, Y.. A Comparative Study of the Corrosion Behavior of Three Stainless Steels in an Eutectic (Li,Na,K)(2)CO3 Melt with and without (Na,K)Cl Additives at 973K in Air[J]. HIGH TEMPERATURE MATERIALS AND PROCESSES,2011,30(1-2):161-169. |
| APA | Zeng, C. L.,&Liu, Y..(2011).A Comparative Study of the Corrosion Behavior of Three Stainless Steels in an Eutectic (Li,Na,K)(2)CO3 Melt with and without (Na,K)Cl Additives at 973K in Air.HIGH TEMPERATURE MATERIALS AND PROCESSES,30(1-2),161-169. |
| MLA | Zeng, C. L.,et al."A Comparative Study of the Corrosion Behavior of Three Stainless Steels in an Eutectic (Li,Na,K)(2)CO3 Melt with and without (Na,K)Cl Additives at 973K in Air".HIGH TEMPERATURE MATERIALS AND PROCESSES 30.1-2(2011):161-169. |
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