[G] Heat Resistant Materials

11:25 AM - 11:40 AM JST(2:25 AM - 2:40 AM UTC)

[267] High-throughput Automated Evaluation of Composition-Aging Temperature-Precipitate Geometry Relations in a Ni-base Superalloy

*Thomas Hoefler¹, Ayako Ikeda¹, Makoto Osawa¹, Kyoko Kawagishi¹, Toru Hara¹, Takahito Ohmura¹, Daichi Akama², Masaki Taneike², Toshio Osada¹ (1. NIMS, 2. Mitsubishi Heavy Industries, Ltd.)

Keywords:

Superalloy,Microstructure,SEM,High-throughput

We propose a high-throughput method using segregation from casting combined with a gradient aging treatment to capture the influence of composition and aging temperature on superalloy microstructure.