| 热带海洋性环境下CortenA（09CuPCrNi）耐候性研究 | |
| Alternative Title | Weatherability of 09CuPCrNi Steel in Tropical Marine Environment |
| 马元泰; 李瑛; 王福会 | |
| 2010 | |
| Source Publication | 腐蚀科学与防护技术
 |
| ISSN | 1002-6495 |
| Volume | 000Issue:004Pages:271-277 |
| Abstract | 研究了暴露在海洋性气候环境下耐候钢（09CuPCrNi）的耐腐蚀能力,探讨曝晒环境与合金元素的协同作用.采用失重方法评价了耐候钢的耐候性,用红外光谱（IR）、电子探针（EPMA）和电化学测试方法分析了锈层的性质.结果表明,氯离子沉积量低的情况下,锈层中Cr的富集有助于改善钢的耐候性,而在氯离子沉积量高情况下,氯离子是恶化其耐候性能的主要因素. |
| Other Abstract | The corrosion behavior of weathering steel（09CuPCrNi）exposed in tropical marine environments for varied periods was investigated.The synergistic effect of exposure environment and alloying elements on weatherability was also studied.Mass loss method was used to evaluate the weatherability,while the rust layers formed on weathering steel under different conditions were examined by using Infrared spectroscopy（IR）,electron probe of mass analysis（EPMA）and electrochemical techniques.The results show that under low chloride deposition,the enrichment of Cr plays an important role in improving the weatherability;conversely chloride ion is primary factor to deteriorate the weatherability by high chloride deposition. |
| Keyword | 钢 红外光谱 锈层 电子探针 |
| Indexed By | CSCD |
| Language | 中文 |
| CSCD ID | CSCD:3915731 |
| Citation statistics |
Cited Times:2[CSCD]
[CSCD Record]
|
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/145176 |
| Collection | 中国科学院金属研究所 |
| Affiliation | 中国科学院金属研究所 |
| Recommended Citation GB/T 7714 | 马元泰,李瑛,王福会. 热带海洋性环境下CortenA（09CuPCrNi）耐候性研究[J]. 腐蚀科学与防护技术,2010,000(004):271-277. |
| APA | 马元泰,李瑛,&王福会.(2010).热带海洋性环境下CortenA（09CuPCrNi）耐候性研究.腐蚀科学与防护技术,000(004),271-277. |
| MLA | 马元泰,et al."热带海洋性环境下CortenA（09CuPCrNi）耐候性研究".腐蚀科学与防护技术 000.004(2010):271-277. |
| Files in This Item: | There are no files associated with this item. | |||||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment