Microstructure and Property Variation of Surface Mechanical Attrition Treatment Al-Li Alloy

@inproceedings{Maolin2007MicrostructureAP,
  title={Microstructure and Property Variation of Surface Mechanical Attrition Treatment Al-Li Alloy},
  author={Li. Maolin},
  year={2007}
}
On surface of aluminum alloy,a nanostructured surface layer was obtained by using a surface mechanical at- trition(SMA)technique.Microstructure characterization of surface nanocrystallization were characterized by means of metallographic microscope and XRD and TEM.Hardness of the SMA Al-Li alloy was tested by microhardness instru- ment.The grain refinement behavior and the hardness varia- tion are analyzed.Experimental results show that undergo- ing the SMA treatment for a short period of time… CONTINUE READING

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