• Proceedings of the Korean Society of Precision Engineering Conference
• /
• 2003.10a
• /
• pp.198-198
• /
• 2003

• Journal of the Korean Society for Precision Engineering
• /
• v.21 no.3
• /
• pp.124-131
• /
• 2004

It is inevitable that corrosion pits have occurred on the marine propeller. If corrosion pits have occurred on the blades, they have been repaired by simple welding methods. It must be that the strength is degraded in this process. In this paper, we analyzed and compared the strength of A1BC3 and HBsCl used for marine propeller after repairing the artificial pit by several different methods.