| Effect of columnar microstructure of NiA1 micro crystalline coating on its oxidation behaviors | |
| Yang, SL; Wang, FH; Zhu, SL | |
| Corresponding Author | Yang, SL() |
| 2001-06-18 | |
| Source Publication | ACTA METALLURGICA SINICA
 |
| ISSN | 0412-1961 |
| Volume | 37Issue:6Pages:625-627 |
| Abstract | The effect of columnar microstructure of sputtered NiAl micro crystalline coating on its isothermal and cyclic oxidation behaviors at 1000 degreesC in air was investigated by TGA, and SEM. Results indicate that micro-voids existing in the columnar interface as an additional free surface play an important role in the initial oxidation kinetics, and the scale adhesion was improved by the way of forming micropegs in the columnar interfaces. A simple model concerning the additional free surface due to the existence of columnar interfaces is proposed. |
| Keyword | NiA1 microcrystalline coating columnar interface oxidation |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Metallurgy & Metallurgical Engineering |
| WOS Subject | Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000172766900012 |
| Publisher | SCIENCE CHINA PRESS |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/113011 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Yang, SL |
| Affiliation | Chinese Acad Sci, Inst Met Res, State Key Lab Corros & Protect, Shenyang 110016, Peoples R China |
| Recommended Citation GB/T 7714 | Yang, SL,Wang, FH,Zhu, SL. Effect of columnar microstructure of NiA1 micro crystalline coating on its oxidation behaviors[J]. ACTA METALLURGICA SINICA,2001,37(6):625-627. |
| APA | Yang, SL,Wang, FH,&Zhu, SL.(2001).Effect of columnar microstructure of NiA1 micro crystalline coating on its oxidation behaviors.ACTA METALLURGICA SINICA,37(6),625-627. |
| MLA | Yang, SL,et al."Effect of columnar microstructure of NiA1 micro crystalline coating on its oxidation behaviors".ACTA METALLURGICA SINICA 37.6(2001):625-627. |
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