MATERIAL FOR COVERING SURFACE OF HOT DIP GALVANIZING BATH MEMBER, PROCESS FOR PRODUCING THE MATERIAL, AND HOT DIP GALVANIZING BATH MEMBER

摘要

There are provided a surface coating material for a molten zinc bath member with improved zinc corrosion resistance, a production method thereof, and a molten zinc bath member. The surface coating material comprises WC powder particles and a binder metal. The binder metal comprises Co and a metal element electrochemically nobler than Co and constitutes an alloy structure having a single phase.