[G] High Temperature Oxidation and Corrosion

3:45 PM - 4:00 PM JST(6:45 AM - 7:00 AM UTC)

[24] Effect of Y₂O₃/Hf contents on the oxidation behavior and mechanical properties of Co10Ni20Cr15Al ODS superalloys

*Hao Yu¹, Sosuke Kondo¹, Yasuyuki Ogino¹, Minha Park¹, Ryuta Kasada¹ (1. Tohoku Uni.)

Keywords:

Co-based superalloys,Alumina,Oxidation,Tensile testing

Current work investigates the effect of Y2O3/Hf contents on the oxidation behavior and mechanical properties of alumina-forming Co10Ni20Cr15Al oxide dispersion strengthened (ODS) superalloys.