铝合金的硅烷化工艺研究

doi:10.3976/j.issn.1002-4026.2014.04.008

SHANDONG SCIENCE ›› 2014, Vol. 27 ›› Issue (4): 42-45.doi: 10.3976/j.issn.1002-4026.2014.04.008

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Silane processing of aluminum alloy

ZHANG Lin-Lin^1,2, WANG Xiu-Chun^1,2*, NIU Yu-Chao¹, YI Xi-Bin², PAN Xi-Qing², WANG Jin-Wei¹

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

Online:2014-08-20 Published:2014-08-20

Abstract

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.

Key words: corrosion resistance, aluminum alloy, silane processing

CLC Number:

TG174.44

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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Silane processing of aluminum alloy

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