先进表面工程技术讲解材料.ppt

先进表面工程技术;目的;表面工程技术分类;主要内容;涂层技术（coatings）;1 The concept of coatings;2. Structure of the coating;Types of coatings;Types of coatings;Potential properties of coatings;Glow discharge methods and CVD technology;;Glow discharge;;;;;;;Ion sputtering;;;Glow discharge furnace;;;;;;;;Glow discharge application;;;;;;;;CVD methods;;;;;;;;;;;;;Classification of PVD techniques;;;;;;;Techniques utilizing simultaneous evaporation of substrate from entire liquid surface;;Techniques utilizing local evaporation;;;Technique utilizing direct sputtering;;;Technique utilizing deposition from ion beams;;Equipment for coating deposition by PVD techniques;;;;;;Coatings deposited by PVD techniques;Type of coatings;Control of structure and properties of coatings;;;Tribological properties;;;;;;Anti-corrosion properties;;;2.电子束表面技术;2.1电子束表面快速加热技术;2.2电子束表面合金化技术;2.3电子束表面技术的应用;3.激光表面合金化;;;;;;;;;;;;;;;;;;;;;;;;激光表面加热技术的应用;4.离子注入表面改性技术;离子注入原理;注入离子的能量损失;射程分布;表面溅射;;辐照损伤;辐照损伤;;;离子注入模型;离子注入表面改性机理;等离子体基离子注入;;;;How does the sheath evolve and the plasma replenish inside a pipe?;;;;;;;;;;;;;;;;\;Development of Plasma-based Ion Implantation Techniques in China;Plasma based ion implantation in China;Typical Facilities;;Gaseous elements implanted by PBII;Gaseous elements implanted by PBII;Inner surface implantation ;Metal plasma-based ion implantation (MePBII);Metal plasma-based ion implantation (MePBII);;;;;;;Plasma-based Ion Implantation and Deposition (PBIID);Plasma-based Ion Implantation and Deposition (PBIID);;GXRD spectra of iron surface layer implanted with nitrogen ions at 15kV, 360?C ;The effect of the implantation voltage on the microstructure of the nitrided layers ;The surface morphology of implanted surface;Elevated temperature PBII;Elevated temperature PBII;Elevated temperature PBII;Elevated temperature PBII;;DLC and gradient coatings ;;DLC and gradient coatings;Applications;Applications