Mechanical Properties and Formability of AZ31 Magnesium Alloy Processed by Differential Speed Rolling
2007 ◽
Vol 544-545
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pp. 395-398
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Keyword(s):
R Value
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An AZ31 (Mg-3Al-1Zn-0.35Mn in mass%) alloy sheet exhibiting the inclination of the basal plane from the rolling plane at about 15º, was fabricated by a DSR processing with a roll speed ratio of 1.167. Compared with the normal rolled sheets, the DSR processed sheets showed a lower 0.2% proof stress, a larger elongation, a smaller r-value and a larger n-value. The Erichsen value at room temperature significantly increased from 2.2 to 3.1, and the deep drawability also improved.
2007 ◽
Vol 539-543
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pp. 1759-1763
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Keyword(s):
2006 ◽
Vol 317-318
◽
pp. 327-330
◽
2006 ◽
pp. 235-238
2007 ◽
Vol 561-565
◽
pp. 287-290
2011 ◽
Vol 415-417
◽
pp. 1537-1544
2011 ◽
Vol 509
(34)
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pp. 8510-8517
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