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	Study of Microstructure and Corrosion Behavior of Multilayered Ni Coatings by Ultrasound-assisted Electrodeposition 期刊论文 OAI收割 MATERIALS RESEARCH-IBERO-AMERICAN JOURNAL OF MATERIALS, 2020, 卷号: 23, 期号: 6, 页码: 11 作者: Li, Huawei; Xing, Lingling; Niu, Yunsong; Zhu, Shenglong \| 收藏 \| 浏览/下载：27/0 \| 提交时间：2021/10/15 multilayered coatings ultrasound corrosion pinhole
	Microstructure, Interface, and Properties of Multilayered CrN/Cr2O3 Coatings Prepared by Arc Ion Plating 期刊论文 OAI收割 Journal of Materials Science & Technology, 2014, 卷号: 30, 期号: 12, 页码: 1193-1201 C. M.; Wang Shi, T. G.; Pei, Z. L.; Gong, J.; Sun, C. 收藏 \| 浏览/下载：26/0 \| 提交时间：2015/05/08 Cr2O3/CrN Multilayered coating Arc ion plating Interface Mechanical properties Wear cr2o3/crn duplex coatings double-layered coatings mechanical-properties films deposition chromium evaporation pressure nitride steel
	Preparation and adhesion performance of multilayered Ni coatings deposited by ultrasonic-assisted electroplating 期刊论文 OAI收割 Journal of Adhesion Science and Technology, 2013, 卷号: 27, 期号: 2, 页码: 136-142 Z. M. Yu; Y. K. Zhu; Y. S. Niu; Y. Yang; J. Wei; W. J. Ding 收藏 \| 浏览/下载：11/0 \| 提交时间：2013/12/24 multilayered Ni coatings adhesion performance bidirectional bend test periodic ultrasonic wave mechanical-properties microstructure improvements ti(y)n
	Influence of microstructure on the wear mechanism of multilayered Ni coating deposited by ultrasound-assisted electrodeposition 期刊论文 OAI收割 Surface & Coatings Technology, 2012, 卷号: 210, 页码: 21-27 Y. S. Niu; J. Wei; Y. Yang; J. X. Hu; Z. M. Yu 收藏 \| 浏览/下载：15/0 \| 提交时间：2013/02/05 Wear mechanism Microstructure Multilayered Ni coating Columnar composite coatings adhesion stress behavior
	Assessment of Adhesion of Electroplated Cu and Multilayered Cu Coatings by a Bidirectional Bend Test 期刊论文 OAI收割 Journal of Adhesion Science and Technology, 2012, 卷号: 26, 期号: 10-11, 页码: 1645-1652 Y. K. Zhu; Z. M. Yu; Y. S. Niu; W. J. Ding 收藏 \| 浏览/下载：41/0 \| 提交时间：2013/02/05 Multilayered Cu coatings adhesion performance bidirectional bend test periodic ultrasonic wave the critical cycle number single
	Resolution performance of extreme ultraviolet telescope (EI CONFERENCE) 会议论文 OAI收割 4th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, November 19, 2008 - November 21, 2008, Chengdu, China 作者: Yang L.; Chen B.; Chen B.; Liang J.-Q.; Ni Q.-L. 收藏 \| 浏览/下载：30/0 \| 提交时间：2013/03/25 Extreme Ultraviolet Telescope (EUT) will image solar corona in four EUV narrow bandpasses defined by multilayered coatings deposited on normal incidence optics. In order to make sure it will get sub-arcsecond angular resolution in the mission we have to test its resolution performance on ground. The EUT is aligned by Zygo interferometer first and a global wavefront error of 0.152 peak to valley is obtained ( = 632.8nm ). Because of the difficulty of angular resolution test for EUT at its operating wavelengths we test its optical performance at visible and UV band. The method is to place the resolution test-target on the focal plane of collimator and illuminate the target by visible and UV light espectively then the collimated light will go through EUT and image at focal plane on CCD. By analysis of the images obtained in experiments we conclude that the angular resolution of EUT is 1.22 at visible light ( = 570nm ) which is very close to diffraction limit (1.20) and according to these results we estimate that the operational wavelength resolution is better than 0.32 meets design requirements. While for UV light the angular resolution is 1.53 that is different from diffraction limit (0.53) the error comes mainly from large pixel of EUV camera. 2009 SPIE.