What the aeroengine material researchers focus on has always been the uniformity of microstructure and chemistry element in turbine disks with excellent comprehensive mechanical properties.Multiple integral forging is an important processing technology used for obtaining uniform billets with ultrafine grain microstructure,which could effectively improve the microstructure homogeneity and various properties of materials.Based on the electro-slag remelting directionally solidification & wrought FGH96 alloy wi...