Effects of Nano-Y2O3 and Sintering Parameters on the Fabrication of PM Duplex and Ferritic Stainless Steels
R. Shashanka†, D. Chaira
Fig.1 SEM images of duplex a and ferritic b stainless steel milled for 10 h; similarly EDS of duplex c and ferritic d stainless steel powders milled for 10 h in DDPM