Surface composite material reinforced with TiC and Method of manufacturing thereof

摘要

The present invention relates to a manufacturing method using the TiC-based reinforced composite material surface and accelerating an electron beam projection process. TiC-based surface-reinforced composite material according to the present invention, base metal, base is formed on the heat affected zone and a heat affected zone formed on the metal, the TiC particles base comprising a surface composite layer dispersed in a metal, the heat affected zone and the interface between the surface of the compound layer and between the HAZ and base metal, there is no discontinuity in the chemical and mechanical properties. Method of producing TiC reinforced composite material surface with accelerated electron beam projection method according to the present invention, first, uniformly applied to the base metal surface to the top of the TiC powder mixed with a solvent. Here, the base metal is preferably a plain carbon steel. Thereafter, the densified by compressing the mixed powder coated on the base metal. Then, the mixed powder is covered by the densified projects an accelerated electron beam onto the base, the metal base of the TiC is dispersed to a predetermined depth from the surface of the metal. Method of manufacturing a surface composite reinforced with TiC by the acceleration electron beam according to the invention, does not substantially form pores or cracks in the surface of the composite material to be produced, a continuous process is possible, and the base metal because the process is carried out in air in may process it is possible to fit, reduce the production cost required for manufacturing a surface composite material in the manufacture and mass production of large material over a large area.