Non-isothermal crystallization kinetics of Al2O3-YAG amorphous ceramic coating deposited via plasma spraying
文献类型：期刊论文
| 作者 | Rong, Jian1; Yang, Kai; Zhuang, Yin; Zhong, Xinghua; Zhao, Huayu; Ni, Jinxing; Tao, Shunyan; Wang, Liang; Ding, Chuanxian |
| 刊名 | JOURNAL OF THE AMERICAN CERAMIC SOCIETY
 |
| 出版日期 | 2018 |
| 卷号 | 101期号:7页码:2888 |
| ISSN号 | 0002-7820 |
| 关键词 | Al2O3-YAG amorphous ceramic coating crystallization kinetic non-isothermal method thermal stability |
| DOI | 10.1111/jace.15440 |
| 英文摘要 | Crystallization kinetics of the newly developed Al2O3-Y3Al5O12 (YAG) amorphous ceramic coating fabricated by atmospheric plasma spraying (APS) were investigated via differential scanning calorimetry (DSC) under non-isothermal conditions. The phase compositions and microstructure of the as-sprayed coating were characterized by X-ray diffraction (XRD) and Scanning electron microscopy (SEM). The glass transition temperature T-g, the onset temperature of crystallization T-c and the peak temperature of crystallization T-p presented heating rate dependence. The related kinetic parameters of activation energies (E-g, E-c, E-p) and Avrami exponents (n) were quantified using various methods including Kissinger, Augis-Bennett, Ozawa and Matusita-Sakka, etc., to understand the phase transition mechanism and crystallization process in depth. A series of parameters including devitrification interval T, thermal stability (T-c, E-c), nucleation resistance E-c/RTg and fragility index F were quantified in order to evaluate the nucleation mechanism, crystallization behavior and thermal stability of Al2O3-YAG amorphous ceramic coating. Excellent thermal stability was witnessed in the studied coating. Furthermore, the YAG crystalline phases can be reasonably controlled and independently precipitated from the amorphous matrix via proper annealing. |
| 学科主题 | Materials Science, Ceramics |
| 出版者 | WILEY |
| WOS记录号 | WOS:000431661300024 |
| 资助机构 | National Natural Science Foundation of China, Grant/Award Number: 51302299 ; Shanghai Nature Science Fund Project, Grant/Award Number: 17ZR1434700 ; Youth Innovation Promotion Association, Chinese Academy of Sciences, Grant/Award Number: 2016230 ; National Natural Science Foundation of China, Grant/Award Number: 51302299 ; Shanghai Nature Science Fund Project, Grant/Award Number: 17ZR1434700 ; Youth Innovation Promotion Association, Chinese Academy of Sciences, Grant/Award Number: 2016230 |
| 源URL | [http://ir.sic.ac.cn/handle/331005/24845]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Ceram, Key Lab Inorgan Coating Mat CAS, Shanghai, Peoples R China 2.Univ Chinese Acad Sci, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Rong, Jian,Yang, Kai,Zhuang, Yin,et al. Non-isothermal crystallization kinetics of Al2O3-YAG amorphous ceramic coating deposited via plasma spraying[J]. JOURNAL OF THE AMERICAN CERAMIC SOCIETY,2018,101(7):2888, 2900. |
| APA | Rong, Jian.,Yang, Kai.,Zhuang, Yin.,Zhong, Xinghua.,Zhao, Huayu.,...&Ding, Chuanxian.(2018).Non-isothermal crystallization kinetics of Al2O3-YAG amorphous ceramic coating deposited via plasma spraying.JOURNAL OF THE AMERICAN CERAMIC SOCIETY,101(7),2888. |
| MLA | Rong, Jian,et al."Non-isothermal crystallization kinetics of Al2O3-YAG amorphous ceramic coating deposited via plasma spraying".JOURNAL OF THE AMERICAN CERAMIC SOCIETY 101.7(2018):2888. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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