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Microstructures and properties of superlight Mg–Li–Al–Zn wrought alloys
- Source :
-
Journal of Alloys & Compounds . Nov2009, Vol. 486 Issue 1/2, p722-725. 4p. - Publication Year :
- 2009
-
Abstract
- Abstract: Superlight alloys, including Mg–8Li–1Al, Mg–8Li–1Zn and Mg–8Li–1Al–1Zn, were prepared using vacuum induction melting furnace. Microstructures and phases of the alloys were studied with optical microscope and X-ray diffraction. Mechanical properties of these alloys were measured with tensile tester. The results of tensile tests show that, the as-rolled Mg–8Li–1Al alloy with a thickness of 0.16mm has the highest tensile strength (313.9MPa). The as-extruded Mg–8Li–1Zn alloy with a thickness of 3mm has the maximum elongation (44%). The as-rolled Mg–8Li–1Al–1Zn alloy with a thickness of 0.18mm has both high tensile strength and high elongation (233.38MPa and 9.2%, respectively). [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 09258388
- Volume :
- 486
- Issue :
- 1/2
- Database :
- Academic Search Index
- Journal :
- Journal of Alloys & Compounds
- Publication Type :
- Academic Journal
- Accession number :
- 44828464
- Full Text :
- https://doi.org/10.1016/j.jallcom.2009.07.047