ZrO(2) and Y(2)O(3)-stablized ZrO(2) coatings deposited using an arc ion plating technique

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	ZrO(2) and Y(2)O(3)-stablized ZrO(2) coatings deposited using an arc ion plating technique
	Q. M. Wang; J. Gong; C. Sun; H. W. Lee; K. H. Kim
	2011
发表期刊	Journal of Ceramic Processing Research
ISSN	1229-9162
卷号	12 期号:3 页码:259-264
摘要	ZrO(2) and Y(2)O(3)-stablixed ZrO(2) (YSZ) coatings were deposited on NiCoCrAlY coated superalloys using an arc ion plating system. The crystalline structure, chemical composition, and morphology of the coatings were systematically investigated using X-ray diffraction, X-ray photoelectron spectroscopy, as well as scanning electron microscopy. The thermal stability of YSZ coatings were investigated by oxidation and thermal shock tests. The results showed that near-stoichiometric ZrO(2) coatings can be obtained at a relatively large range of O(2) flow rates (134-400 sccm), with the main phase of monolithic zirconia being identified. YSZ coatings exhibited excellent thermal stability in the oxidation and thermal shock tests. Before and after thermal tests, only the tetragonal zirconia (t-ZrO(2)) phase was identified in the YSZ coatings.
部门归属	[wang, qi min; gong, jun; sun, chao] acad sinica, inst met res, div surface engn mat, shenyang 110015, peoples r china. [wang, qi min; lee, hyung woo; kim, kwang ho] pusan natl univ, natl core res ctr hybrid mat solut, pusan 609735, south korea.;wang, qm (reprint author), acad sinica, inst met res, div surface engn mat, 72 wenhua rd, shenyang 110015, peoples r china;qmwang@imr.ac.cn kwhokim@pusan.ac.kr
关键词	Zro(2) Coating Arc Ion Plating Phase Structure Thermal Stability Thermal Shock Resistance Thermal Barrier Coatings Chemical-vapor-deposition Thin-films Zirconia Microstructure Plasma Oxygen
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/30737
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Q. M. Wang,J. Gong,C. Sun,et al. ZrO(2) and Y(2)O(3)-stablized ZrO(2) coatings deposited using an arc ion plating technique[J]. Journal of Ceramic Processing Research,2011,12(3):259-264.
APA	Q. M. Wang,J. Gong,C. Sun,H. W. Lee,&K. H. Kim.(2011).ZrO(2) and Y(2)O(3)-stablized ZrO(2) coatings deposited using an arc ion plating technique.Journal of Ceramic Processing Research,12(3),259-264.
MLA	Q. M. Wang,et al."ZrO(2) and Y(2)O(3)-stablized ZrO(2) coatings deposited using an arc ion plating technique".Journal of Ceramic Processing Research 12.3(2011):259-264.