摘要
The effect of recycle proportion on the composition,microstructure and mechanical prop- erites of recycled Ni_3Al basealloy IC6 was examined by scanning electron microscopy with X-ray en-ergy-dispersive spectrometer (SEM/ES) and transmission electronmicroscopy (TEM). The results indicate that the addition of recycledscraps has no obvious effect on the chemical composition, except thecontent of C and N increases with the addition proportion of recycledscraps. The microstructure of IC6 recycled alloys has no obviousdifference compared with the fresh alloy, except some M_6C car- bidesprecipitate in the interdendritic area.
The effect of recycle proportion on the composition,microstructure and mechanical prop- erites of recycled Ni_3Al basealloy IC6 was examined by scanning electron microscopy with X-ray en-ergy-dispersive spectrometer (SEM/ES) and transmission electronmicroscopy (TEM). The results indicate that the addition of recycledscraps has no obvious effect on the chemical composition, except thecontent of C and N increases with the addition proportion of recycledscraps. The microstructure of IC6 recycled alloys has no obviousdifference compared with the fresh alloy, except some M_6C car- bidesprecipitate in the interdendritic area.
