Directedenergydeposition相关论文
Effect of tellurium on the microstructure and mechanical properties of Fe-14Cr oxide-dispersion-stre
Conventionally,Te has primarily been used to improve the machinability of steel and its alloys.In this work,Te was used ......
Overcoming the limitation of in-situ microstructural control in laser additive manufactured Ti-6Al-4
Although a variety of processing routes were developed to in-situ manipulate microstructure for fabri-cating high-perfor......
Interfacial characteristics and mechanical properties of additive manufacturing martensite stainless
Copper/steel is a typical bimetal functional material,combining the excellent electrical and thermal con-ductivity of co......
Microstructure and wear behavior of IC10 directionally solidified superalloy repaired by directed en
Directed energy deposition has been used to repair superalloy components in aero engines and gas tur-bines.However,the m......
Microstructural features of Ti-6Al-4V manufactured via high power laser directed energy deposition u
Laser additive manufacturing(LAM)technique has unique advantages in producing geometrically com-plex metallic components......
光纤激光器具有光电转换效率高、以柔性介质传输激光、输出功率高、光束质量好、紧凑性和可靠性高等优点,适合用作粉末床熔融和定......
定向能量沉积过程的智能化建模有助于解决沉积制造精度低的问题。以沉积工艺参数(激光功率、送粉速率、扫描速率、喷嘴高度)为输入......
作为当前最热门的增材制造技术之一,定向能量沉积可以实现大尺寸零件的高效成型。激光和电弧是定向能量沉积系统中最常用的热源,但......
Additive manufacturing of copper-stainless steel hybrid components using laser-aided directed energy
Combining dissimilar materials in a single component is an effective solution to integrate diverse material properties i......
使用直接能量沉积技术,以纯Ti、纯V和纯Cr粉末为原料制备一系列Ti-YV-15Cr(X=20,25,30,35)合金.研究了V含量对Ti-XV-15Cr合金的晶......
Effect of ultrasonic micro-forging treatment on microstructure and mechanical properties of GH3039 s
In this work,ultrasonic micro-forging treatment(UMFT)was introduced to achieve homogeneous microstructure,reduce defects......
