[P] 8.構造材料

[P48] Influence of gaseous impurities on the preparation of Fe-70Ti ingot using Ti turning scraps

*Yoo Suhwan¹, Chae Jikwang¹, Min Tae-Sik², Jeon Soo-Hyeok², Lim Jae-Won¹ (1. Jeonbuk National Univ.、2. Dong-A Special Metal Co., LTD.)

キーワード：Titanium、Ferrotitanium、Scrap、Recycling、Degreasing

In order to remove gaseous impurities, titanium turning scraps were pretreated. Pretreated Ti scraps were melted with Fe via vacuum arc melting to make Fe-70Ti ingot.