MANUFACTURING PROCESS FOR COLOR STAINLESS STEEL SURFACE

摘要

The present invention relates to a manufacturing process technology for the stainless steel surface coloring. Stainless steel and accounted for durability and corrosion resistance, mechanical and chemical properties are also important proportion of industrial to such clean and can get a beautiful surface of structural materials and machine parts due in addition to the surface treatment of a chromium alloy, automotive, consumer electronics and is also used as a decorative material, such as building refrain souvenir has increased significantly. The escape from the monotonous metallic colors in stainless steel products according to paesyeonhwa of metal products recently won the French were coming stainless steel products in a variety of colors.; The invention occurring while the can survive the acidic Cr hot solution to form a solid film and the container which can uniformly control the temperature of the temperature got as producing a colored stainless steel as INCO method developed in England INCO Co. 1979 a process technology for removing water vapor.