Effect of Solidification Condition and Carbon Content on the Morphology of <em> M</em>C Carbide in Directionally Solidified Nickel-base Superalloys

Effect of Solidification Condition and Carbon Content on the Morphology of MC Carbide in Directionally Solidified Nickel-base Superalloys

X.W. Li, L. Wang, J.S. Dong, L.H. Lou

Fig. 2 SEM micrographs showing the morphologies of MC carbides in the K417G-DS alloy: a and c equiaxed grain zone, b and d columnar grain zone.