EFFECTS OF CONSTRAINED SOLIDIFICATION PARAMETERS ON THE MICROSTRUCTURES AND MECHANICAL PROPERTIES OF UNIDIRECTIONALLY SOLIDIFIED SUPERALLOY DZ38G BLADES
约束性凝固参数对DZ38G合金定向结晶叶片组织和性能的影响

The effect of different solidification parameters on microstructures and me-chanical properties of the unidirectionally solidified superalloy DZ38G turbine blades wasstudied under commercial production conditions.Results indicate that blade of straightcol