... with oxidation or hot corrosion resistance, is required. In the present work, NiCrAlY and Ni - 20 Cr metallic coatings were deposited on an iron-based superalloy by a shrouded plasma spray process. The coatings were characterized by scanning electron microscopy, optical microscopy, microhardness testing, and x...

...Frank C. Gift,, Jr.; Wojciech Z. Misiolek; Edwin Force, II The mechanics of wheel loading of the nickel-based superalloy onto electroplated CBN wheels during grinding with water-based lubricants is proposed. Wheel loading was the primary cause for the significant decrease in grinding wheel life...