Preparation and properties of anti-oxidation inorganic nano-coating for low carbon steel at an elevated temperature
文献类型：期刊论文
| 作者 | Wei Lianqi; Peng, Liu; Ye Shufeng; Xie Yusheng; Chen Yunfa
|
| 刊名 | JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION
 |
| 出版日期 | 2006-12-01 |
| 卷号 | 21期号:4页码:48-52 |
| 关键词 | low carbon steel anti-oxidation nano-coating oxidation loss metallurgic that |
| ISSN号 | 1000-2413 |
| 其他题名 | J. Wuhan Univ. Technol.-Mat. Sci. Edit. |
| 中文摘要 | A new kind of anti-oxidation inorganic nano-coating for the common low carbon steel was prepared. It included magnesite mineral, metallurgic dust and silicate adhesive as the main raw materials. The nano-coating could be sprayed directly onto the low carbon steel slab even though with hot surface as far as under 1000 degrees c. And at the same time, a compact thin nano-film was formed, and the film would inhibit the oxygen into the interface of the steel body and decrease the loss of weight because of oxidation. The loss was decreased by about 60% or more. The properties and mechanism of oxidation resistance of the coating were discussed through XRD, TC-DTA and SEM. The experimental results show that many reactions would happen among the components of the coating and then many microspheres with the size of 80-100 nm generated in the system. By using the heat of the steel body, the silicate adhesive would interact with the microspheres, and the other components of the coating would be soft and sintered so that when the coating was sprayed onto the suface of the steel slab, the intact and compact film could beformed and adhesive with the steel body. Besides the special properties of anti-oxidation, the coating could prevent the volatilization of microelement in the steel such as silicate and carbon at a high temperature. So it can improve the quality and output of steel with this new kind of nano-coating. |
| 英文摘要 | A new kind of anti-oxidation inorganic nano-coating for the common low carbon steel was prepared. It included magnesite mineral, metallurgic dust and silicate adhesive as the main raw materials. The nano-coating could be sprayed directly onto the low carbon steel slab even though with hot surface as far as under 1000 degrees c. And at the same time, a compact thin nano-film was formed, and the film would inhibit the oxygen into the interface of the steel body and decrease the loss of weight because of oxidation. The loss was decreased by about 60% or more. The properties and mechanism of oxidation resistance of the coating were discussed through XRD, TC-DTA and SEM. The experimental results show that many reactions would happen among the components of the coating and then many microspheres with the size of 80-100 nm generated in the system. By using the heat of the steel body, the silicate adhesive would interact with the microspheres, and the other components of the coating would be soft and sintered so that when the coating was sprayed onto the suface of the steel slab, the intact and compact film could beformed and adhesive with the steel body. Besides the special properties of anti-oxidation, the coating could prevent the volatilization of microelement in the steel such as silicate and carbon at a high temperature. So it can improve the quality and output of steel with this new kind of nano-coating. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Materials Science, Multidisciplinary |
| 研究领域[WOS] | Materials Science |
| 关键词[WOS] | OXIDATION RESISTANCE |
| 收录类别 | SCI |
| 原文出处 | |
| 语种 | 英语 |
| WOS记录号 | WOS:000243352200013 |
| 公开日期 | 2013-10-24 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/4047]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wei Lianqi,Peng, Liu,Ye Shufeng,et al. Preparation and properties of anti-oxidation inorganic nano-coating for low carbon steel at an elevated temperature[J]. JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION,2006,21(4):48-52. |
| APA | Wei Lianqi,Peng, Liu,Ye Shufeng,Xie Yusheng,&Chen Yunfa.(2006).Preparation and properties of anti-oxidation inorganic nano-coating for low carbon steel at an elevated temperature.JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION,21(4),48-52. |
| MLA | Wei Lianqi,et al."Preparation and properties of anti-oxidation inorganic nano-coating for low carbon steel at an elevated temperature".JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION 21.4(2006):48-52. |
入库方式： OAI收割
来源：过程工程研究所
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