Dielectric and microwave absorption properties of low power plasma sprayed NiCrAlY/Al2O3 coatings

CORC > 兰州化学物理研究所 > 中国科学院兰州化学物理研究所 > 固体润滑国家重点实验室

	Dielectric and microwave absorption properties of low power plasma sprayed NiCrAlY/Al2O3 coatings
	Zhou, Liang 1,2; Luo, Fa 3; Cui, Shan 1; Zhang, Yong 1
刊名	Journal of Materials Science: Materials in Electronics
	2015
卷号	26 期号:6 页码:3853-3860
ISSN号	0957-4522
通讯作者	Zhou, Liang
英文摘要	Low power plasma sprayed NiCrAlY/Al₂O₃ coatings were fabricated with dried and crushed powders. Microstructure and phase composition were tested. The dielectric and microwave absorption properties of NiCrAlY/Al₂O₃ coatings were also investigated in 8.2–12.4 GHz. Results showed that NiCrAlY presented in the form of numerous lamellas and a few particles. Both the real and imaginary part of permittivity increased with the increase of NiCrAlY content due to the enhancement of interfacial polarization and conductance loss. The reflection loss values of the coating filled with 20 wt% NiCrAlY could reach −10 dB in the frequency range of 8.7–10.8 GHz at a thickness of 1.7 mm.
学科主题	材料科学与物理化学
收录类别	SCI
资助信息	National Natural Science Foundation of China (No. 51302018);Natural Science Foundation of Shaanxi Province (No. 2014JQ6210);The Foundation of State Key Laboratory of Solid Lubrication (No. LSL-1412);the fund of the State Key Laboratory of Solidiﬁcation Processing in NWPU, China (No. SKLSP201319)
语种	英语
WOS记录号	WOS:000354404800061
内容类型	期刊论文
源URL	[http://210.77.64.217/handle/362003/18355]
专题	兰州化学物理研究所_固体润滑国家重点实验室
作者单位	1.Changan Univ, Sch Mat Sci & Engn, Xian 710064, Peoples R China 2.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 3.Northwestern Polytech Univ, State Key Lab Solidificat Proc, Xian 710072, Peoples R China
推荐引用方式 GB/T 7714	Zhou, Liang,Luo, Fa,Cui, Shan,et al. Dielectric and microwave absorption properties of low power plasma sprayed NiCrAlY/Al2O3 coatings[J]. Journal of Materials Science: Materials in Electronics,2015,26(6):3853-3860.
APA	Zhou, Liang,Luo, Fa,Cui, Shan,&Zhang, Yong.(2015).Dielectric and microwave absorption properties of low power plasma sprayed NiCrAlY/Al2O3 coatings.Journal of Materials Science: Materials in Electronics,26(6),3853-3860.
MLA	Zhou, Liang,et al."Dielectric and microwave absorption properties of low power plasma sprayed NiCrAlY/Al2O3 coatings".Journal of Materials Science: Materials in Electronics 26.6(2015):3853-3860.