Click to edit Master title styleClick to edit Master text stylesSecond levelThird levelFourth levelFifth levelUCSD MAE-1 Fluid Dynamics Focus Area Lecture Notes G.R. TynanChapter 10 Solidification?an

Click to edit Master title styleClick to edit Master text stylesSecond levelThird levelFourth levelFifth levelUCSD MAE-1 Fluid Dynamics Focus Area Lecture Notes G.R. TynanChapter 5 Solidification?of

单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级第八章 铸件凝固组织的形成与控制Chapter 8 Formation and Control of Solidification?Microstructure of Castings ?41120221第八章 铸件凝固组织的形成与控制§8-1 铸件宏观凝固组织的特征及形成机理一铸件宏观组织的特征二铸件宏观凝固组织的形成

Click to edit Master title styleClick to edit Master text stylesSecond levelThird levelFourth levelFifth levelUCSD MAE-1 Fluid Dynamics Focus Area Lecture Notes G.R. TynanChapter 6 Solidification of

Click to edit Master title styleClick to edit Master text stylesSecond levelThird levelFourth levelFifth levelUCSD MAE-1 Fluid Dynamics Focus Area Lecture Notes G.R. TynanChapter 3 Thermodynamics and

Click to edit Master title styleClick to edit Master text stylesSecond levelThird levelFourth levelFifth levelUCSD MAE-1 Fluid Dynamics Focus Area Lecture Notes G.R. TynanChapter 4 Transport phenomen

单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级第二章 液体金属的结构和性质(Structure and Property of Liquid Metal)§2-1 固体金属的加热熔化物质的 三态转变水的三态与温度压力的关系固态金属 按原子聚集形态分为 晶体与非晶体晶体凡是原子在空间呈规则的周期性重复排列的物质称为晶体单晶体在晶体中所有原子排列位向相同者称为单晶体多晶体

单击此处编辑母版标题样式材料成形原理-焊接-XIONG JG单击此处编辑母版文本样式第二级第三级第四级第五级第三章 应力变形及裂纹Stress distortion and cracking41120221MFP – Dr XIONG JG形成 材料成形(铸造焊接时)的温度改变导致热胀冷缩而且非均匀的温度变化(如局部的加热冷却)导致金属内部不均匀的热胀冷缩从而产生应力称为内应力(interna