Effect of Formation Parameters on Layer Properties in Electron Beam Cladding with Powder Feeder

摘要

The trend toward more efficient energy and resource utilization, as well as the need for advanced functionality, has led to a growing demand for material with high erosion and corrosion resistance. For the past few years, the authors have been developing an electron beam cladding method employing a high energy density electron beam and a powder feeder. Thick, hard surfacing layers with high corrosion and erosion resistance were successfully formed on mild steel plates employing the electron beam cladding method and Cr_3C_2/Ni-Cr ixed alloy powder.