FE BASE ALLOY FOR COATING EXCELLENT OF ANTI-CORROSION AND ANTI-ABRAISON AND SLIDING MEMBER COATED WITH IT

摘要

The present invention relates to an iron-based alloy composition for coatings having excellent corrosion resistance and sliding friction wear member coated on the surface thereof. It is a technology that has excellent corrosion resistance characteristics by transforming into an alloy. Coating material is weight% in Cr: 18.0 ~ 42.0%, Mn: 1.0 ~ 3.2%, B: 1.0 ~ 4.5%, Si: 1.0 ~ 3.0% , P: 0.5% or less, C: 0.3% or less, the remainder is composed of Fe, and if necessary, instead of the component P, Ge or As is added alone or in combination with 1.0% or less, causing the sliding friction wear on the amorphous material Amorphous iron alloy surface treatment parts with high abrasion resistance by coating replaces existing parts that use expensive materials, resulting in significant durability improvement and reduction of manufacturing cost A high industrial utility value.