Sun Dejian

3 Questions 4 Answers 0 Followers

Questions related from Sun Dejian

What does the decrease of the solvus temperature of gamma prime mean in powder metalllurgy nickel-based superalloy?

what does the decrease of the solvus temperature of gamma prime mean in powder metalllurgy nickel-based superalloy?

24 December 2019 7,403 3 View

How could solution heat treatment induce the increased misorientation gradient in superalloy casting?

Dear all, I am studying the dendrite growth and the corresponding orientation evolution within the platform region of single crystal superalloy turbine blade. After directional solidification,...

14 July 2018 8,444 3 View

In EBSD analysis, how to obtain the bending angle and the rotation angle of the misorientation profile along the measured dendrite arm?

I am observing the dendrite deformation in Ni-based single crystal investment casting. The cruved growth trace of the dendrite arm was found, and the misorientation profile (relative to the first...

08 September 2017 4,281 3 View