结果显示青铜器样品均为铅锡青铜，铸造成形；铁器样品为亚共晶白口铸铁；
Results reveal that the bronze vessels are made of Pb-Sn bronze using casting technique, the iron is hypoeutectic white iron, and that the major mineral of the jade is hopfnerite.
对轮盘的铁型覆砂铸造成形过程进行了数值模拟，获取了铸造填充过程的基本参数。
The solidification process of turntable in sand-faced iron mould was numerically studied, and the basic parameters of the process were obtained.
阐述了水溶性胶粘剂的优缺点，介绍了水溶性胶粘剂在铸造成形、粉末注射成形工艺中的应用。
This paper describes briefly the advantages and disadvantages of water-soluble binder. The applications of water-soluble binder in foundry molding and powder injection molding are illustrated.
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AZ 91 D合金力学性能的影响。
In the direct squeeze casting process, the influence of the process parameters and heat treatment on the mechanical properties of AZ91D alloy is studied.
试制结果表明：所设计的传输管道的结构、支架挤压铸造模具设计和电磁充型间接挤压铸造成形工艺参数合理。
All these results indicate the feasibility of the designed electromagnetic transfer system, the designed die structure, and the parameters of the indirect squeeze casting process.
冷却斜板铸造法是实现半固态铸造成形的一种简便而有效的方法，可以以较低的成本生产具有细小球晶组织的铸件。
The cooling slope casting is a branch of semi-solid casting technique, and it is also a simple and effective method to produce castings with fine globular microstructure at low cost.
通过对铝合金挤压铸造成形时的凝固分析，推导出了芯轴抽芯力的计算公式，该计算式也适用于其他液态金属成形方法。
From condensation analysis on aluminium alloy liquid forging, calculation formula of drawing spindle strength has been derived. the calculation formula is adapted to other liquid metal shaping.
通过对铝合金挤压铸造成形时的凝固分析，推导出了芯轴抽芯力的计算公式，该计算式也适用于其他液态金属成形方法。
From condensation analysis on aluminium alloy liquid forging, calculation formula of drawing spindle strength has been derived. the calculation formula is adapted to other liquid metal shaping.
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