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| Effects of La on Microstructures of Industrial Pure Aluminum |
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| DOI：doi：10.3969/j.issn.1007-7545.年份.期号.顺序号 |
| KeyWord:Lanthanum,Industrial pure aluminum,Impurity,Microstructures |
| YANG Gang,CHEN Jing-Chao,DU Yan,LI Yu-hua |
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| Hits: 1999 |
| Download times: 21 |
| Abstract: |
| The effects of rare earth La on microstructures of industrial pure aluminum were investigated in this work.It has analyzed the microstructures and chemical of aluminum alloy after the La were added in it by means of optical microscope,SEM and EDS.The results showed that La reaction with impurity elements of Fe,Si contained in industrial pure aluminum to produce complicated rare earth La metallic chemical compound,and the industrial pure aluminum were purified. |
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