Research on the Wear Mechanism of Ceramic Tool in Turning of Nickel-based Superalloy GH4169

Yubo Liu, Yongde Zhang
2014 International Journal of Control and Automation  
The dry cutting experiment for nickel-based high temperature alloy GH4169 was conducted with Al 2 O 3 -SiC w whisker toughening ceramic blade WG300 and Si 3 N 4 -Al 2 O 3 ceramics (Sialon) blade SX9 .The main wear mechanism of ceramic cutting tools were analyzed by means of observing the wear morphology about cutting tools with scanning electron microscope, and measuring concentration of each element in wear tiny region lying in the ceramic tools with Energy Dispersive Spectrometer (EDS).
doi:10.14257/ijca.2014.7.12.37 fatcat:wqngtb3fnvearjwqp7u424dgtm