REN Xin,CHU Xin.The Influence of Sealing Treatment with Salt Containing Ni2+ at Normal Temperature on Properties of Anodized Aluminum Alloy[J],39(2):74-76 |
The Influence of Sealing Treatment with Salt Containing Ni2+ at Normal Temperature on Properties of Anodized Aluminum Alloy |
Received:November 25, 2009 Revised:April 10, 2010 |
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KeyWord:anodization sealing salt containing Ni2+ |
Author | Institution |
REN Xin |
College of Material Science and Engineering, Liaoning Technical University, Fuxin ,China |
CHU Xin |
College of Material Science and Engineering, Liaoning Technical University, Fuxin ,China |
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Abstract: |
In order to improve the properties of anodized aluminum alloy, a cold sealing technique containing Ni2 + was used for the sealing of the anodized aluminum alloy.As compared with the water sealing, the corrosion resistance and wear resistance of the anodized film with/without sealing were studied by drop alkali and drop grit test, respectively. The result shows that the Ni2+ sealing has some advantages such as low energy consumption, low pollution and rapid sealing, etc..The corrosion resistance and wear resistance of the film treated with Ni2+ sealing were superior to that of water sealing, which was one of the ideal sealing techniques. |
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