材料成型工艺基础部分 0 绪论 金属材料:metal material (MR) 高分子材料:high-molecular material 陶瓷材料:ceramic material 复合材料:composition material 成形工艺:formation technology 1 铸造 铸造工艺:casting technique 铸件:foundry goods (casting) 机器零件:machine part 毛坯:blank 力学性能:mechanical property 砂型铸造:sand casting process 型砂:foundry sand 1
1 铸件成形理论基础 合金:alloy 铸造性能:casting property 工艺性能:processing property 收缩性:constringency 偏析性:aliquation 氧化性:oxidizability 吸气性:inspiratory 铸件结构:casting structure 使用性能:service performance 浇不足:misrun 冷隔:cold shut 夹渣:cinder inclusion 粘砂:sand fusion 缺陷:flaw, defect, falling 流动性:flowing power 铸型:cast (foundry mold) 蓄热系数:thermal storage capacity 浇注:pouring 凝固:freezing 收缩性:constringency 逐层凝固:layer-by-layer freezing 糊状凝固:mushy freezing 结晶:crystal 缩孔:shrinkage void 缩松:shrinkage porosity 顺序凝固:progressive solidific