A Study of Crystallographic Texture in a Refractory Nickel Alloy After Selective Laser Melting and Heat Treatment

Аннотация

Variation of the texture and grain state of refractory nickel alloy ZhS6K-VI synthesized by the method of selective laser melting is studied as a function of the sintering mode, the type of hatching and heat treatment. Two types of hatching are employed, i.e., diagonal-island and checkerboard ones. The texture is studied. Orientation maps of fragments are plotted with the help of the EBSD method. Regular features of structure formation depending on the synthesis mode are determined.