脉冲电流作用下Pb-Al合金的液-固分相过程
Liquid-Solid Phase Separation Process of Pb-Al Alloy Under the Effect of Electric Current Pulses
脉冲电流作用下Pb-Al合金的液-固分相过程 |
| 李彦强, 赵九洲, 江鸿翔, 张丽丽, 何杰 |
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Liquid-Solid Phase Separation Process of Pb-Al Alloy Under the Effect of Electric Current Pulses |
| LI Yanqiang, ZHAO Jiuzhou, JIANG Hongxiang, ZHANG Lili, HE Jie |
| 图7 不同峰值电流密度条件下，Pb-0.15Al合金凝固界面前沿试样中心轴线处的温度分布曲线 |
| Fig.7 Calculated temperature profile (solid lines) along the central z axis in front of the solidification interface when solidifying Pb-0.15Al alloys at the rate of 10 mm/s with the ECPs of different jmax together with the experimental results (symbols) without ECPs (Ts(C0)—solubility line temperature of initial composition alloy, Teu—eutectic reaction temperature of Al-Pb alloy) |
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