Effects of Nano-Y2O3 and Sintering Parameters on the Fabrication of PM Duplex and Ferritic Stainless Steels
R. Shashanka†, D. Chaira
Fig.6 Effect of indentation load (98, 245 and 490 mN) on Vickers microhardness of duplex a, ferritic b stainless steel, yttria-dispersed duplex c and yttria-dispersed ferritic d stainless steel samples sintered at 1000, 1200 and 1400°C in argon atmosphere