[S2] Materials science of additive manufacturing for biomedical and welfare applications (part IV)

9:20 AM - 9:45 AM JST(12:20 AM - 12:45 AM UTC)

[S2.16] Creep properties studies on yttrium-added Hastelloy-X superalloy built by selective laser melting

*SANTHOSH BANOTH¹, Thaviti　Naidu Palleda¹, Shimazu Sota¹, Koji Kakehi¹ (1. Tokyo Metropolitan University)

Keywords:

rare earth element Yttrium,Hastelloy-X,selective laser melting,creep,Hot cracking

We studied the yttrium addition effect on creep properties of Hastelloy-X built up by selective laser melting process. Y-added specimen exhibited better creep properties than Y-free specimen.