[G] Solid process/ Solid and welding process(2):Powder Metullurgy and 3D Printing

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[337] Effects of Preheating Temperature Substrate on the Crystallographic Texture of Hastelloy X on Pure Ni fabricated by L-PBF Process with Flat-Top Laser Beam

*Phuangphaga DARAM¹, Tomonori KiTASHIMA¹, Makoto WATANABE¹ (1. Research Center for Structural Materials, National Institute for Materials Science)

Keywords:

L-PBF process,Crystallographic texture,Hastelloy X,Preheating,Single crystal seeds

The crystallographic texture and grain orientations can be tailored by controlling the preheating temperature of single crystal substrate during L-PBF process of the HX alloy.