| 抛光液酸碱度对超光滑表面质量影响的研究 |
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| 引用本文： | 李宝贵,李成贵,刘一,杨辉.抛光液酸碱度对超光滑表面质量影响的研究[J].材料科学与工艺,2009,17(1):36-39. |
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| 作者姓名： | 李宝贵 李成贵 刘一 杨辉 |
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| 作者单位： | 李宝贵,李成贵,LI Bao-gui,LI Cheng-gui(北京航空航天大学,仪器科学与光电工程学院,北京,100083);刘一,杨辉,LIU Yi,YANG hui(北京航空精密机械研究所,精密制造技术航空科技重点实验室,北京,100076)
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| 摘 要： | 为揭示抛光液酸碱度对超光滑表面的影响,采用浓度均为10%的酸性和碱性溶液对K9玻璃表面进行腐蚀.通过研究试件的粗糙度、硬度等参数发现不同酸碱度抛光液对试件腐蚀时间相同,但对试件表面质量影响不同.试验结果表明:抛光液酸碱度对超光滑表面质量的影响非常显著,进而提出抛光液酸碱度工艺参数指标:采用弱碱性抛光溶液更容易得到高质量的超光滑表面.
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| 关 键 词： | 酸碱度 超光滑表面 加工工艺 参数指标 |
Effect of acid alkali degree on quality of super smooth surface |
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| LI Bao-gui,LI Cheng-gui,LIU Yi,YANG hui.Effect of acid alkali degree on quality of super smooth surface[J].Materials Science and Technology,2009,17(1):36-39. |
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| Authors: | LI Bao-gui LI Cheng-gui LIU Yi YANG hui |
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| Affiliation: | 1.School of Instrumentation Science and Opto-electronics Engineering;Beijing University of Aeronautics and Astronautics;Beijing 100083;China;2.Key Laboratory of Ultra-precision Machining for Defence Science and Technology;China |
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| Abstract: | In order to reveal the impact of acid alkali degree of polishing solution on the super smooth surface,10% of the acid and alkaline solutions are used to corrade the K9 super smooth surface. Analyses of roughness and hardness of the glass indicate that different pH values of the polishing solution have different effects on the quality of the super smooth surface during the same period of corrosion time.Thus the technical parameter of alkalescence solution is presented to obtain the super smooth surface with ... |
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| Keywords: | acid alkali degree super smooth surface technics parameter |
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