| JI Hong,SUN Feng-xian,LI Yong-feng.Mean Specific Resistance Measurement of Aluminum Alloy Profile[J],39(1):89-90,100 |
| Mean Specific Resistance Measurement of Aluminum Alloy Profile |
| Received:June 16, 2009 Revised:February 10, 2010 |
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| DOI： |
| KeyWord:Aluminum alloy profile Abrasion resistance Abrasive jet test |
| Author | Institution |
| JI Hong |
Center for Analytical Technology,General Research Institute for Non-ferrous Metals, Beijing , China |
| SUN Feng-xian |
Center for Analytical Technology,General Research Institute for Non-ferrous Metals, Beijing , China |
| LI Yong-feng |
Center for Analytical Technology,General Research Institute for Non-ferrous Metals, Beijing , China |
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| Abstract: |
| In order to investigate the abrasive resistance test method of aluminum alloy profile, the abrasive resistance of aluminum alloy profile was measured by an abrasive jet test apparatus, and the mean specific abrasion resistance was analyzed. By choosing the special abrasive and controlling the air pressure and flow, the abrasion time can be obtained. Then the abrasion resistance can be obtained from the comparison of the abrasion time between the specimen and the standard specimen. The results show that it can be used for anodic oxide coating, electrophoresis coating, powder coating, etc. with advantages of shorten time, simplicity of operator, and good repeatability, and can be used extensively in the future. |
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