[S4] Architecture construction for functions and properties of materials III -Relationship between Materials Properties and Fabricated Structures through Solidification and Solid Phase Transformation-

[S3.26] Effect of Cr and Nb Additions on Microstructure and Oxidation Behavior of MoSiBZrC Alloy

*Xinyu Yan¹, Xi Nan¹, Shuntaro Ida¹, Kyosuke Yoshimi¹ (1. Tohoku Univ.)

Keywords:Molybdenum–Silicon–Boron alloys、Zirconium carbide、Chromium、Niobium、microstructure、oxidation resistance

This study investigated the effect of Cr addition on the microstructure and oxidation behavior of MoSiBZrC alloy, and the effect of Nb on the Cr-added MoSiBZrC alloy.