[G] Heat Resistance Materials

12:00 PM - 12:15 PM JST(3:00 AM - 3:15 AM UTC)

[47] Dislocation bypass and elastic interaction mechanism of B2 precipitates in BCC/B2-CrCoAlMoTi

○Fubuchin Yoshino¹, Kibeom Kim¹, Kiguchi Takanori², Masayuki Tsushida², Takateru Yamamuro², Shih-kang Lin³, Hideyuki Murakami⁴, Yoko Mitarai¹ (1. The University of Tokyo, 2. Kumamoto University, 3. National Cheng Kung University, 4. Shinshu University)

Keywords:

High-entropy alloy,Refractory materials,BCC/B2,Coherent structure

BCC/B2析出強化型合金Al₁₆Co₂₀Cr₅₈Mo₄Ti₂の高温における力学特性について、冷却経路に依存したB2相の析出挙動、組織安定性、および変形機構に着目して調査した。