复合材料界面结构由芯材扩散层、激冷凝固层、方向性生长层和胞状晶粒层组成。
The interface structure of composite consists of core material diffusion layer, chilling solidified layer, directional growth layer, and cellular granular layer.
试验结果表明，铸件在模拟环境下的冷却凝固时间比空冷凝固时间延长了300%。
The test result showed that cooling-solidifying duration of the casting under the simulation environment was lengthened by 300% compared with that of air cooling.
以过冷凝固条件下已有的共晶生长理论模型为基础，考虑了快速非平衡凝固条件下会出现溶质截留现象，探讨溶质截留对生长过程的影响。
Considering the appearance of solute trapping in non-equilibrium rapid solidification, its effect of solute trapping on the growth process was discussed basing on the existent eutectic models.
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