Transverse Stress Rupture Properties of DD6 Single Crystal Superalloy with Twist Low Angle Boundaries

@inproceedings{Jinqian2009TransverseSR,
  title={Transverse Stress Rupture Properties of DD6 Single Crystal Superalloy with Twist Low Angle Boundaries},
  author={Zhao Jin-qian},
  year={2009}
}
The transverse stress rupture properties of DD6 single crystal superalloy with twist LABs were investigated at 980℃/250MPa.The results show that the stress rupture life of DD6 alloy with 0-4.0° LABs is correspond with that of orientation.It indicates that DD6 alloy has good transverse stress rupture properties.DD6 alloy with 4.0° LABs fractures away from grain boundary.With the LABs misorientation further increasing,the transverse stress rupture properties of the alloy obviously decrease and… CONTINUE READING