Effect of heating-cooling rates on microstructure evolution of ZrB2-based coatings during oxidation
文献类型：期刊论文
| 作者 | Li, Chong; Niu, Yaran; Zhong, Xin; Liu, Tao; Pan, Xiaohui; Shi, Minhao; Zheng, Xuebin; Ding, Chuanxian |
| 刊名 | JOURNAL OF THE EUROPEAN CERAMIC SOCIETY
 |
| 出版日期 | 2019-12-01 |
| 卷号 | 39期号:15页码:4565 |
| ISSN号 | 0955-2219 |
| 关键词 | ZrB2-based composite coatings Heating-cooling rates Microstructure Oxidation |
| DOI | 10.1016/j.jeurceramsoc.2019.07.015 |
| 文献子类 | Article |
| 英文摘要 | In this work, the influence of heating-cooling rates on the microstructure of ultra-high temperature ceramics (UHTCs) during oxidation was firstly reported. Four different kinds of processes (low-heating and low-cooling rates, low-heating and high-cooling rates, high-heating and low-cooling rates, high-heating and high-cooling rates) combined with static oxidation at 1500 degrees C were applied on ZrB2-SiC-WB composite coatings. The results showed that the oxide layers of the samples presented different microstructure characters under different heating-cooling modes. A relatively thick liquid layer with obvious bubble phenomenon was generated under the high-heating rate, while a thin liquid layer without bubbles was formed under the low-heating rate. Certain amount of sheet B2O3 crystals with large sizes were formed under the high-cooling rate, while did not for the low-cooling rate. The formation mechanisms of these unique microstructures were analyzed and the influence of heating and cooling rates was explained. |
| WOS研究方向 | Materials Science |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCI LTD |
| 源URL | [http://ir.sic.ac.cn/handle/331005/26704]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 推荐引用方式 GB/T 7714 | Li, Chong,Niu, Yaran,Zhong, Xin,et al. Effect of heating-cooling rates on microstructure evolution of ZrB2-based coatings during oxidation[J]. JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,2019,39(15):4565. |
| APA | Li, Chong.,Niu, Yaran.,Zhong, Xin.,Liu, Tao.,Pan, Xiaohui.,...&Ding, Chuanxian.(2019).Effect of heating-cooling rates on microstructure evolution of ZrB2-based coatings during oxidation.JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,39(15),4565. |
| MLA | Li, Chong,et al."Effect of heating-cooling rates on microstructure evolution of ZrB2-based coatings during oxidation".JOURNAL OF THE EUROPEAN CERAMIC SOCIETY 39.15(2019):4565. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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