A Review on Superplastic Formation Behavior of Al Alloys

Table 3

Deformation conditions of optimal superplastic elongation of Al alloys.

Al alloys (wt.%)	Temperature (°C)	Strain rate (s^−1)	Elongation (%)	Reference
Al-5.2Mg-2.1Li-0.12Zr	525	0.001	915	[58]
Al-Mg-0.15Sc-0.10Zr	475	0.05	1579	[41]
Al-6.1Mg-0.25Sc-0.1Zr	500	0.05	3200	[69]
Al-5.8Mg-0.4Mn-0.25Sc-0.1Zr	500	0.00667	740	[43]
Al-5.3Mg-2.1Li-0.11Zr	475	0.0008	1050	[55]
Al-5Mg-0.2Sc	520	0.056	2300	[88]
Al-3Mg-0.2Sc	400	0.033	2280	[89]
Al-3.8Cu-1.4Li(2A97)	490	0.002	850	[76]
Al-5.85Zn-2.56Mg-1.89Cu	535	0.01	3250	[86]
Al-6Zn-2.3Mg-1.7Cu(7B04)	530	0.0003	1105	[52]
Al-5.6Zn-2.2Mg-1.5Cu(7475)	515	0.0005	590	[46]
Al-5.41Zn-1.9Mg-0.25Sc-0.1Zr	500	0.01	1523	[76]
Al-5.36Zn-1.9Mg-0.1Sc-0.1Zr	500	0.005	1050	[56]
Al-5.4Zn-2Mg-0.25Sc-0.1Zr	200	0.01	539	[57]