| 摘要 |
PURPOSE: A method for manufacturing a brake disk for improving durability and corrosion resistance is provided to prevent damage to a vehicle and human in advance. CONSTITUTION: A method for manufacturing a brake disk comprises: a step of casting the brake disk using a cast steel or cast iron(S100); a step of removing residual stress of the casted brake disk(S200); a step of trimming the surface of the brake disk(S300); a step of laminating an oxidation layer, a porous layer, a compound layer, and diffusion layer(S400); and a step of coating the surface of the brake disk(S500). [Reference numerals] (AA) Start; (BB) End; (S100) Casting step; (S200) Step of removing stress; (S300) Step of processing and molding; (S400) Oxinitrocarburizing step; (S500) Coating step |
