| ZHU Ruan-li,ZHANG Jin,ZHENG Guo-liang.The Application Research of Silane Coupling Agent in Magnesium Alloys for Anti-rust During Inter-process[J],42(3):85-87,115 |
| The Application Research of Silane Coupling Agent in Magnesium Alloys for Anti-rust During Inter-process |
| Received:December 18, 2012 Revised:January 17, 2013 |
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| DOI： |
| KeyWord:magnesium alloy anti-rust during inter-process silane coupling agent |
| Author | Institution |
| ZHU Ruan-li |
Beijing Key Laboratory for Corrosion Erosion and Surface Technology, University of Science and Technology Beijing, Beijing , China |
| ZHANG Jin |
Beijing Key Laboratory for Corrosion Erosion and Surface Technology, University of Science and Technology Beijing, Beijing , China |
| ZHENG Guo-liang |
Beijing Key Laboratory for Corrosion Erosion and Surface Technology, University of Science and Technology Beijing, Beijing , China |
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| Abstract: |
| In order to solve the corrosion problem of magnesium alloy workpiece in the machining process for short-term storage, the protective effect was compared between samples of the F35 anti-rust oil, KH69 and KH460 silane in the environmental conditions of 80 % humidity and 50 ℃ temperature. Results show that the magnesium alloy treated with KH69 silane tested for 15 days have no visible corrosion pitting, even under the microscope only minor corrosion pitting, whose anti-rust performance is equivalent to the anti-rust oil F35 , and the slight precipitation of KH69 silane has little effect of its anti-rust properties; The magnesium alloy treated with KH460 silane also have good performance, but less than the KH69 . |
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