Feb 1, 2020
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Die Casting Terminology

1.基本术语 Basic terminology
铸造 foundry, founding, casting
铸造工艺 foundry technology
铸件 casting
砂型铸造 sand casting process
特种铸造 special casting process
2. 合金性能 Alloy properties
流动性 fluidity
充型能力 mold-filling capacity
吸气 gas absorption
过冷 undercooling supercooling
过冷度 degree of undercooling
成核 nucleation
自发成核(均质成核) homogeneous nucleation
非自发成核(非均质成核)heterogeneous nucleation
凝固温度范围 solidification range
定向凝固(顺序凝固) directional solidification
液态收缩(液体收缩) liquid contraction
凝固收缩 solidification contraction
固态收缩(固体收缩) solid contraction
凝固时间 solidification time
自由收缩 free contraction
受阻收缩 hindered contraction
铸件线收缩率 shrinkage
收缩应力 contraction stress
热应力 thermal stress
相变应力 transformation stress,phase change stress
铸造应力 casting stress
残留应力(残余应力) residual stress