[P] 7.生体・医療・福祉

[P168] Effect of Laser Nitriding Process Repetition on Surface Hardening of Ti-6Al-4V ELI

*FATIN NABILAH BINTI SAPARI¹、仲井 正昭¹、植木 洸輔¹、瀧口 功大²、大津 直史² (1. Faculty of Science and Engineering Kindai University、2. School of Earth, Energy and Environmental Engineering Kitami Institute of Technology)

キーワード：Surface hardening、Laser nitriding、Ti-6Al-4V ELI

Effect of nitride layer thickness increment on surface hardness of Ti-6Al-4V ELI using laser nitriding process repetition technique is being investigated.