《Table 3.Reactions in the Al–Si–Fe balance solidification process》
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《Effect of Ce addition on microstructures and mechanical properties of A380 aluminum alloy prepared by squeeze-casting》
With respect to the cooling rate effect,Narayanan et al.[15]demonstrated that the precipitation ofβ-Al5Fe Si approached the Al–Si eutectic reaction as the cooling rate increased.According to the reactions in the Al–Si–Fe ternary balance solidification process[23]in Table 3,the approaches available to suppress theβ-Al5Fe Si phase precipitation are to decrease the nucleation temperature ofβ-Al5Fe Si in reaction 4,increase the temperature of reaction 6,and shorten the time between them,that is,increase the cooling rate.The change laws of the Al–Si eutectic temperature with pressure can be explained by the Clapeyron equation as follows[24]:
图表编号 | XD002867000 严禁用于非法目的 |
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绘制时间 | 2018.05.01 |
作者 | Xiao-hui Ao、Shu-ming Xing、Bai-shui Yu、Qing-you Han |
绘制单位 | School of Mechanical Electronic and Control Engineering,Beijing Jiaotong University、School of Mechanical Electronic and Control Engineering,Beijing Jiaotong University、School of Mechanical Electronic and Control Engineering,Beijing Jiaotong University、Dep |
更多格式 | 高清、无水印(增值服务) |