Wear-resistant mechanical component and method of producing the same

摘要

A wear-resist mechanical component used in a frictional contact area requiring wear-resistance and a method of producing the same is provided. The method comprises the steps of: depositing hard particles of one or more substances selected from the group consisting of carbides, nitrides and borides on an iron-based metal body to a predetermined thickness; depositing binder powders atop of the hard particle layer to a predetermined thickness; and heating the hard particles, the binder powders and the iron-based metal body, so that the iron-base metal body and the hard particles are bonded together. This can obtain a wear-resistant mechanical component having high hardness and excellent wear resistance without having to go through the step of mixing hard particles with binder to form the mixture. The super-hard alloy can be bonded to the base metal body regardless of the shape of the base metal body.