Cermet coating and coated metal body having the cermet coating, method of producing cermet coating, and method of producing coated metal body

摘要

A cermet coating includes a hard phase and a binder phase that binds the hard phase,wherein the hard phase includes a carbide phase composed of at least one type of WC and CrC; and the binder phase includes at least one type of metal phase selected from Co, Ni, NiCr, and CoCr, has a structure of a metal polycrystalline body, and is bonded directly to a metal substrate.