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浏览/检索结果: 共7条，第1-7条 帮助 限定条件 内容类型：会议论文     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Influence Factors of Optical Surface Roughness in Traditional Polishing Process 会议论文 Proceedings of SPIE: 7TH INTERNATIONAL SYMPOSIUM ON ADVANCED OPTICAL MANUFACTURING AND TESTING TECHNOLOGIES: ADVANCED OPTICAL MANUFACTURING TECHNOLOGIES, 2014 作者:  Shen Li-Jun 收藏  |  浏览/下载：15/0  |  提交时间：2016/11/24 Research on the characterization of ultra-smooth K9 glass surface polished by nanoparticle colloid jet machining 会议论文 作者:  Song Xiaozong;  Zhang Feihu 收藏  |  浏览/下载：6/0  |  提交时间：2019/11/15 Ultra-smooth surface  Polishing  Microscopic morphological  Nanoparticle  Colloid   Analysis of Process Parameters of Micro Fluid-Jet Polishing on the Processing Effect 会议论文 Conference Location, 2013 Wang S. Z.; Liu J.; Zhang L. H. 收藏  |  浏览/下载：25/0  |  提交时间：2014/05/22 Orthogonal experiment and analysis on process parameters of bowl feed polishing (BFP) 会议论文 Proceedings of SPIE: International Symposium on Photoelectronic Detection and Imaging 2013: Micro/Nano Optical Imaging Technologies and Applications, 2013 作者:  Kai, Meng;  Yongjian, Wan;  Qinglan, Xu;  Zhang, Yang 收藏  |  浏览/下载：10/0  |  提交时间：2016/11/24 Effects of Colloid Rheological Characters in Ultra-smooth Polishing by Nanoparticle Colloid Jet Machining 会议论文 作者:  Song, Xiaozong;  Zhang, Yong;  Zhang, Feihu 收藏  |  浏览/下载：1/0  |  提交时间：2019/11/15 Ultra smooth surface  Polishing  Nanoparticle  Colloid rheological characters   Effects of colloid rheological characters in ultra-smooth polishing by nanoparticle colloid jet machining 会议论文 Xiamen, China, April 26, 2012 - April 29, 2012 作者:  Song, Xiaozong;  Zhang, Yong;  Zhang, Feihu 收藏  |  浏览/下载：2/0  |  提交时间：2020/11/15 Machining  Nanoparticles  Polishing  Surface reactions  Colloidal suspensions  Flow behaviors  Machining Process  Nanoparticle colloids  Process parameters  Removal characteristics  Surface chemical reactions  Ultra smooth surface   IAD-Si coatings on RB-SiC space mirrors for ultra-smooth surfaces (EI CONFERENCE) 会议论文 4th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies, November 19, 2008 - November 21, 2008, Chengdu, China Xu L.; Zhang X.; Li R.; Zhang F.; Wang X. 收藏  |  浏览/下载：18/0  |  提交时间：2013/03/25 To eliminate surface limitation caused by Silicon impurity in RB-SiC space mirrors  a relatively thick Si film is deposited on well finished RB-SiC substrate by a new process-ion assisted depositing (IAD) to provide a better polishable surface. Testing results of IAD-Si properties are provided  showing that the amorphous film has great thermal shock resistance. Then  polishing experiments on 100.5m thick IAD-Si layers are accomplished focusing on smoother surface. Surface figure and micro-roughness of the coating after polished reach 0.026 RMS (=0.6328nm) and less than 0.5nm RMS respectively. Moreover  reflectivity of IAD-Si polished surface with reflective films increases higher than 4.5% than that of RB-SiC in 360-1100nm. High reflectivity and desirable thermal property make IAD-Si an attractive coating material for RB-SiC space mirrors. 2009 SPIE.