Plate shapedcasting always have longer solidification time as compared with those of cylindrical castings.
实验结果表明：(1)平板铸件的凝固时间均大于短圆柱体铸件的凝固时间。
2
Casting is a manufacturing process in which molten metal is poured or injected and allowed to solidify in a suitably shaped mold cavity.
铸造是一种将熔化的金属倒入或注入合适的铸模腔并且在其中固化的制造工艺。
3
The casting technique with top gating system, outer shaped iron chill, compound casting mold and core assembly molding was used for producing aluminum impeller on a large scale successfully.