| 含量 | However, 3% Mn addition leads to a substantial improvement of the tensile strengths at elevated temperature. |
| 元素 | However, 3% Mn addition leads to a substantial improvement of the tensile strengths at elevated temperature. |
| 合金 | In this paper, Al-20Si-3Cu-1Mg alloy was prepared by spray deposition technique. |
| 实验 | In this paper, Al-20Si-3Cu-1Mg alloy was prepared by spray deposition technique. |
| 实验结果 | Cylindrical samples of 25 mm in diameter and 50 mm in length were machined out from each spray deposit obtained. |
| 测试名 | Fig.1(c) shows the scanning electron microscopy microstructure of the spray-deposited A2 alloy. |
| 测试值 | From table 2, with additions of 5% Fe to Al-20Si-3Cu-1Mg alloy, both the yield and ultimate tensile strengths was increased 55 and 64 MPa at room temperature. |
| 测试图 | Fig.1(c) shows the scanning electron microscopy microstructure of the spray-deposited A2 alloy. |
| 相 | The formation of b-Al5FeSi phase in this transformation is known to be very slow. |
| 参数名 | The testing temperatures were 298, 473 and 573 K. |
| 参数值 | The testing temperatures were 298, 473 and 573 K. |