Macro & Micro thermodynamics Basic concept of statistical thermodynamics Entropy S Enthalpy H

• Solidification microstructure: Cells and dendrites • Constrained growth • Preferred growth direction

Solidification of Peritectics • General considerations of pertitectics • Nucleation of peritectics • Solidification of peritectics Microstructure control through solidification method Solidification Defects The other defects

Major casting processes SINGLE CRYSTAL GROWTH UNIDIRECTIONAL SOLIDIFICATION RAPID SOLIDIFICATION ATOMIZATION OF LIQUID METALS AND ALLOYS

Major casting processes Sand casting Investment casting Lost-foam casting Gravity die casting (permanent mould casting) Low pressure die casting High pressure die casting Centrifugal casting

Introduction Casting practice Design considering in casting Design for expendable-mold casting

Solidification of Eutectics • Coupled eutectic growth morphology • Other eutectic morphologies

• Dendrite arm spacing • Formation of equiaxed grains • Cast microstructure

《改变生活的生物技术》课程教学资源（阅读材料）高大上的酶在乳品加工中的应用

1、汽车轻量化制造进展及需求 2、汽车用材料的分类及发展 3、汽车材料加工技术及发展 4、汽车轻量化制造中的材料加工新技术 5、结语