| Corrosion resistance and protection efficiency of 2024Al and SiCp/2024Al metal matrix composite | |
| He, CL; Liu, CS; Li, FQ; Shi, ZM; Bi, J; Cai, QK | |
| Corresponding Author | He, CL() |
| 2001-08-18 | |
| Source Publication | ACTA METALLURGICA SINICA
 |
| ISSN | 0412-1961 |
| Volume | 37Issue:8Pages:865-868 |
| Abstract | The corrosion resistance of 2024 Al and SiCp/2024Al composite in 3.5% NaCl aqueous solution were investigated with electrochemical method and immersion test, The corrosion protection of sulfuric acid anodized coatings on these materials was monitored by electrochemical impedance spectroscopy. The results show that the SiCp/2024Al composite is more susceptible to corrosion than its matrix alloy in 3.5% NaCl solution. For 2024Al, the anodized coating sealed in hot water provides excellent corrosion protection to 3.5% NaCl solution. The anodized coating on the SiCp/2024Al provides satisfactory corrosion protection, but it is not as effective as for 2024Al because the structure of the anodized layer is affected by Sic particulates. |
| Keyword | SiC/2024Al composite anodizing electrochemical impedance spectroscopy polarization curves corrosion resistance |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Metallurgy & Metallurgical Engineering |
| WOS Subject | Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000172767100018 |
| Publisher | SCIENCE CHINA PRESS |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/111659 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | He, CL |
| Affiliation | 1.Northeastern Univ, Sch Met & Mat, Shenyang 110004, Peoples R China 2.Chinese Acad Sci, Inst Met Res, State Key Lab Met Corros & Protect, Shenyang 110016, Peoples R China |
| Recommended Citation GB/T 7714 | He, CL,Liu, CS,Li, FQ,et al. Corrosion resistance and protection efficiency of 2024Al and SiCp/2024Al metal matrix composite[J]. ACTA METALLURGICA SINICA,2001,37(8):865-868. |
| APA | He, CL,Liu, CS,Li, FQ,Shi, ZM,Bi, J,&Cai, QK.(2001).Corrosion resistance and protection efficiency of 2024Al and SiCp/2024Al metal matrix composite.ACTA METALLURGICA SINICA,37(8),865-868. |
| MLA | He, CL,et al."Corrosion resistance and protection efficiency of 2024Al and SiCp/2024Al metal matrix composite".ACTA METALLURGICA SINICA 37.8(2001):865-868. |
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