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Advances in Materials Science and Engineering
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Advances in Materials Science and Engineering
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2014
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Article
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Tab 1
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Research Article
Effects of Electric Pulse Current on the Aging Kinetics of 2219 Aluminum Alloy
Table 1
chemical compositions of aluminum alloy 2219 (mass fraction, %).
Ingredient
Cu
Mn
Si
Fe
Mg
Zn
V
Zr
Al
Mass fraction
5.8–6.8
0.2–0.4
0.2
0.3
0.02
0.1
0.05–0.15
0.10–0.25
Bal.