Dependency of the microstructure parameters on the solidification parameters for camphene
Dependency of the microstructure parameters on the solidification parameters for camphene
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DOI：
10.1016/s0025-5408(00)00285-3
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发表时间：
2000-04
影响因子：
5.4
通讯作者：
E. Çadırlı;N. Maraşlı;B. Bayender;M. Gündüz
中科院分区：
文献类型：
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作者：
E. Çadırlı;N. Maraşlı;B. Bayender;M. Gündüz
莰烯（纯度>95%）在温度梯度阶段单向固化。微观结构参数，即一次枝晶臂间距 λ1、二次枝晶臂间距 λ2、枝晶尖端半径 R 和糊状区深度 d，是在恒定温度梯度 G 下的五种不同生长速率和恒定生长速率 V 下的五种不同温度梯度下测量的。微观结构参数对凝固参数（V、G 和 GV）的依赖性 通过线性回归分析确定莰烯。我们的结果与之前的工作非常吻合。
Camphene (>95% purity) was unidirectionally solidified in a temperature gradient stage. The microstructure parameters, viz., the primary dendrite arm spacing λ1, secondary dendrite arm spacing λ2, dendrite tip radius R, and mushy zone depth d, were measured for five different growth rates in a constant temperature gradient G and for five different temperature gradients in a constant growth rate V. The dependency of the microstructure parameters on the solidification parameters (V, G, and GV) for camphene were determined by linear regression analysis. Our results are in good agreement with previous works.