Thermal aging behavior of plasma sprayed LaMgAl(11)O(19) thermal barrier coating
文献类型：期刊论文
| 作者 | Chen XL ; Zhao Y ; Huang WZ ; Ma HM ; Zou BL ; Wang Y ; Cao XQ |
| 刊名 | journal of the european ceramic society
 |
| 出版日期 | 2011 |
| 卷号 | 31期号:13页码:2285-2294 |
| ISSN号 | 0955-2219 |
| 关键词 | HOT CORROSION BEHAVIOR MAGNETOPLUMBITE STRUCTURE LANTHANUM HEXAALUMINATE ZIRCONATE CERAMICS DEBYE TEMPERATURE PHASE-STABILITY CERIUM OXIDE HEXALUMINATE CONDUCTIVITY RESISTANCE |
| 通讯作者 | cao xq |
| 中文摘要 | the crystallization behavior of the amorphous phase of the plasma sprayed lamgal(11)o(19) (lama) coating during thermal aging processes has been investigated. results indicate that lama coating exhibits much similar microstructure and thermal properties such as close coefficient of thermal expansion and specific heat capacity etc. to the sintered lama bulk after aging at 1673 k for 20 h. on the other hand, a solid state reaction seems to occur to reform the ideal magnetoplumbite-type lama phase coupled with the formations of the la-rich aluminate intermediate phases. when the aging temperature is held between 1273 k and 1473 k, nanosized platelet-like grains as well as sub-grains with high aspect ratios are present. the phase stability has been investigated through the chemical compositions and x-ray diffraction analysis. the recrystallization mechanism of the amorphous lama coating has been explored by tracing the microstructure evolutions during thermal aging process. (c) 2011 elsevier ltd. all rights reserved. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| 公开日期 | 2012-06-08 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/44267]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Chen XL,Zhao Y,Huang WZ,et al. Thermal aging behavior of plasma sprayed LaMgAl(11)O(19) thermal barrier coating[J]. journal of the european ceramic society,2011,31(13):2285-2294. |
| APA | Chen XL.,Zhao Y.,Huang WZ.,Ma HM.,Zou BL.,...&Cao XQ.(2011).Thermal aging behavior of plasma sprayed LaMgAl(11)O(19) thermal barrier coating.journal of the european ceramic society,31(13),2285-2294. |
| MLA | Chen XL,et al."Thermal aging behavior of plasma sprayed LaMgAl(11)O(19) thermal barrier coating".journal of the european ceramic society 31.13(2011):2285-2294. |
入库方式： OAI收割
来源：长春应用化学研究所
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