| 铝合金的硅烷化工艺研究 |
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| 引用本文： | 张琳琳,;王修春,;牛玉超,;伊希斌,;潘喜庆,;王金伟.铝合金的硅烷化工艺研究[J].山东科学,2014,27(4):42-45. |
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| 作者姓名： | 张琳琳 ;王修春 ;牛玉超 ;伊希斌 ;潘喜庆 ;王金伟 |
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| 作者单位： | 1.山东建筑大学材料科学与工程学院，山东 济南 250101； 2.山东省科学院新材料研究所，山东 济南 250014 |
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| 基金项目： | 山东省科技发展计划（2013YD02046）;山东省优秀中青年科学家科研奖励基金（BS2013CL038）;材料化学工程国家重点实验室开放课题（KL12-07）. |
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| 摘 要： | 本文研究了6063铝合金的硅烷化工艺。采用正交试验法对硅烷偶联剂溶液pH值、浓度、水解时间和醇水比等工艺进行了研究,采用单因素变量法对固化温度、固化时间等工艺参数进行了探讨。实验结果表明,体积分数3%的硅烷溶液在pH=8的条件下水解4 h,在180℃加热40 min得到耐蚀性较好的硅烷膜,可有效地提高铝合金基体的耐蚀性。
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| 关 键 词： | 铝合金 硅烷化处理 耐蚀性 |
Silane processing of aluminum alloy |
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| ZHANG Lin-Lin,WANG Xiu-Chun,NIU Yu-Chao,YI Xi-Bin,PAN Xi-Qing,WANG Jin-Wei.Silane processing of aluminum alloy[J].Shandong Science,2014,27(4):42-45. |
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| Authors: | ZHANG Lin-Lin WANG Xiu-Chun NIU Yu-Chao YI Xi-Bin PAN Xi-Qing WANG Jin-Wei |
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| Institution: | 1.School of Material Science and Engineering, Shandong Jianzhu University, Jinan 250101, China; 2.New Material Research Institute, Shandong Academy of Sciences, Jinan 250014, China |
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| Abstract: | This paper addressed silane processing of aluminum alloy 6063.We investigated pH value,concentration,hydrolysis time and the ratio of ethanol and water of silane coupling agent solution by orthogonal experiment method.We also reviewed such technology parameters as curing temperature and curing time.Experimental results show that silane membrane can effectively improve corrosion resistance property of aluminum alloy,which is obtained under the conditions of hydrolysis time of 4 h for silane solution of 3％ concentration and pH value of 8,curing temperature of 180 ℃ and curing time of 40 minutes. |
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| Keywords: | aluminum alloy silane processing corrosion resistance |
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