BORONITRIDING TREATMENT METHOD FOR WEAR-RESISTANCE AND HIGH HARDNESS, AND BORONITRIDING TREATMENT ARTICLE USING THE SAME

摘要

the or steel and high alloy steel or subjected to high density and high temperature gas nitriding treatment on alloy steel gong after age Borough boron nitride, boron nitride starting materials to form a compound on the surface is disclosed. Boron nitride starting materials according to the invention Borough age ranging preparing a powder mixture, Borough age ranging process is to form the boron compound on the surface of the water treatment required Boro age ranging processing step, and the age ranging borohydride treatment the treated water boron by injecting nitrogen in the compound layer includes a gas nitriding process to form a boron nitride compound layer. With this configuration, only the wear resistance compared to Boro age ranging process is made, improve the corrosion resistance and the like, and can be mechanical and electrochemical properties become more excellent surface treatment method is provided. ;