[G] High Temperature Oxidation and Corrosion

2:15 PM - 2:30 PM JST(5:15 AM - 5:30 AM UTC)

[253] Development of Alumina-forming Co-Based ODS Superalloys Strengthened by Alumina Particles Dispersion

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

Keywords:

Alumina-forming,Superalloys,ODS,Oxidation

The purpose of this study is to develop Co-based ODS superalloys by Al2O3 particles dispersion, and to elucidate the effect of Al2O3 particles dispersion on the high temperature oxidation resistance.