It is discussed that adiabatic material, as well as ratio of height and width effected solidification, shrinkage cavity and shrinkage porosity.
讨论了锭模的高宽比、绝热板材质对凝固位置及缩孔疏松的影响。
Solidification characteristics and microstructure of squeezing castings with large ratio of height to diameter have been investigated by numerical simulation and experiments.
铸件的凝固特性和组织直接影响铸件的力学性能，用计算机模拟和试验的方法研究了大高径比挤压铸件的凝固特性和凝固组织。
The results showed that solidification ratio could well represent the solidification efficiency of heavy metals in different temperature phases during melting process.
研究结果表明，固定率能够较好地表征重金属在熔融过程不同温度阶段的固定情况；
The purpose of this paper is to solve the problem of high water cement ratio during construction and low water cement ratio during solidification.
目的通过将电渗技术引入到混凝土施工过程，解决混凝土工程中施工要求的大水灰质量比与使用性能要求的小水灰质量比之间的矛盾问题。
The solid to liquid ratio was introduced to represent the solid like phase growing in the film. The results show that solidification of the ultra...
采用固液比作为类固态与类液态的比例指标，发现等效粘度的上升是薄膜流体类固化造成的。
The solid to liquid ratio was introduced to represent the solid like phase growing in the film. The results show that solidification of the ultra...
采用固液比作为类固态与类液态的比例指标，发现等效粘度的上升是薄膜流体类固化造成的。
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