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- The mathematical model was verified in experiment with the method of indirect squeeze cast Archimedean spiral proof sample. And the experimental results show that the maximum deviation between the theoretical value and measured value is less than 8%. 采用间接挤压铸造阿基米德螺旋线试样的方法对该数学模型进行了实验验证,实验结果表明:理论计算值与实验测定值之间的最大偏差小于8%25;
- Squeeze casting is descrbed as having a combination of the virtues of gravity die casting and closed die forging. 挤压铸造被认为兼具有压力铸造和合模俦造的优点。
- The aluminium based composite reinforced by alumina Borate Whisker was prepared by squeeze casting method. 本文利用挤压铸造法成功地制备了硼酸铝晶须增强铝复合材料。
- There are four main technological methods:powder metallurgy,liquid infiltration,squeeze casting and compocasting. 制造方法有：粉末冶金法、液态浸渗法、压铸法、熔搅铸造法。
- Influence of heat treatment on the microstructure and mechanical properties of ZA43 Mn alloy in punch squeeze casting has been studied. 研究了热处理对冲头式挤压铸造ZA43 Mn合金显微组织和力学性能的影响。
- The influence of squeeze casting on cup-shaped ZA27 alloy castings with high ratio of height to thickness (M=7) was investigated. 研究了挤压铸造比压对大高径比(M=7)ZA27合金杯形铸件组织与不同部位性能的影响。
- The flow front of ZL109 melt in mullite chopped fibre preform during melt infiltration was investigated with a method called stopping squeeze casting. 用中断挤压铸造法研究了ZL109合金液在莫来石纤维预制块中的流动状况。
- Squeeze casting is a process which involves the solidi-fication of a molten metal in a closed die under animposed high pressure. 模压铸造是在密闭的金属模环境里对熔融金属施加强高压使其凝固的一种工艺。
- Abstract General technique of squeeze casting has been described of which the direct and indirect processes and development and application have been included. 综述了挤压铸造技术的概况。主要介绍了直接挤压铸造工艺和间接挤压工艺的现状、发展和应用情况。
- The functional requirements and selection of mould materials in squeeze casting, and the research headway of new type mould materials were specified in this paper. 本文主要介绍了挤压铸造各种合金对模具材料的性能要求,在挤压铸造生产中模具材料的选用情况以及目前国内外新型模具材料的研究进展。
- According to manganese and silicon alloying of ZA27 alloy in the squeeze casting,a highstrength,high wear resistant ZA27 alloy with reasonable plasticity was obtained. 通过对ZA27合金的锰、硅合金化研究，获得了具有一定塑性的高强度耐磨锌铝合金。
- A partially reinforced Al Si alloy matrix composite piston produced by squeeze casting technique has a firm interface between reinforced and unreinforced... 挤压铸造工艺生产的局部增强铝基复合材料活塞,界面结合可靠、成品率高、工艺兼容性好,作为新型活塞材料,已在我国发动机行业应用并达到批量生产。
- That volcano cast forth lots of lava and ashes. 那火山喷了出大量熔岩和灰烬。
- In the direct squeeze casting process, the influence of the process parameters and heat treatment on the mechanical properties of AZ91D alloy is studied. 摘要采用直接挤压铸造成形工艺，研究了挤压铸造工艺参数和热处理对AZ91D合金力学性能的影响。
- She cast her eyes down to avoid direct eye contact. 她垂下双目以避免对视。
- It's a tight squeeze to get five people in that small car. 五个人坐在那个小车子里真是太挤了。
- He cast a furtive glance at her. 他偷偷瞥了她一眼。
- He is cast in his father's mold. 他长得和他父亲一模一样。
- The storm cast the little rowboat on the rocks. 风暴把这条小划艇抛到岩石上。
- He was able to cast off such an uninteresting task. 他终于摆脱了这么一项乏味的工作。
