[G] Biomaterials Development and Clinics(1)

2:10 PM - 2:25 PM JST(5:10 AM - 5:25 AM UTC)

[38] Comparative tribological behavior of wrought and electron beam melted cobalt–chromium alloys

○Made Subekti Dwijaya^1,2, Manami Mori³, Kenta Yamanaka² (1. Eng., Tohoku Univ. (D), 2. IMR, Tohoku Univ., 3. NIT Sendai Coll.)

Keywords:

Tribocorrosion

Among metallic biomaterials, cobalt-chromium alloy is known for the excellent wear & corrosion resistance. In this study, we examined the effect of carbon concentration on cobalt chromium alloy fabricated using wrought and electron beam melt method (EB-PBF) to understand its tribocorrosion behavior