分析了液态挤压过程中金属的流动和变形特征。
Flow and deformation feature of the metal in the process of liquid extrusion were analysed.
液态模锻理论是对高压下结晶凝固和塑性变形下强制补缩复合过程的认识。
The theory of liquid metal die forging is the understanding of the process which combines solidification under high pressure with forced feeding by plastic deformation.
塑性变形是液态金属静压成形过程所不可缺少的、必要的和充分的条件之一。
One of the essential and full conditions for squeeze-forming from liquid metal in static condition is the plastic deformation.
同时在铸造过程中，必须采取措施解决镶铸管因受热膨胀而产生弯曲变形、被液态金属熔穿和减少铸件的热应力等问题。
Meantime, in the course of casting, we shall take measures to solve the problems such as the bending and deformation due to the heating expansion of embedded steel pipes...
同时在铸造过程中，必须采取措施解决镶铸管因受热膨胀而产生弯曲变形、被液态金属熔穿和减少铸件的热应力等问题。
Meantime, in the course of casting, we shall take measures to solve the problems such as the bending and deformation due to the heating expansion of embedded steel pipes...
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