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  • Morphology and microstructure evolution of δ phase during cross wedge rolling of GH4169 alloy 

    Hongyan, Gan; Ming, Cheng; Hongwu, Song; Yan, Chen; Shihong, Zhang; Petrenko, Vladimir (2018)
    Optical microscope (OM) and electron backscatter diffraction (EBSD) were applied to observe the constant section shrinkage phase morphology and microstructure of the cross wedge rolling GH4169 superalloy under solid solution state. The phase morphology evolution and the microstructure impact during cross wedge rolling was studied. The results show that the δphase gradually bends, ...
    2019-04-23