+86-15986734051

What are the surface treatment processes of stainless steel?

Jul 14, 2022

1. Stainless steel embossed plate uses embossing process to apply various textures on the surface of the steel plate, which has a concave convex three-dimensional visual effect. The texture depth on the plate varies with the texture pattern, and is applied to stainless steel doors and various decorative spaces.The main advantages are beautiful appearance, lifelike and delicate texture, durability, strong decorative effect, easy cleaning, folding resistance, green environmental protection, etc

D (11)

2. Wire drawing, also known as HL, is named for the straight line effect of hair after surface processing. The thickness of stainless steel plate will be lost by wire drawing process to a certain extent, generally ranging from 0.1 to 0.2mm. The effects of wire drawing include wire drawing, blending (random lines), corrugation, etc. Colored stainless steel wire drawing plate is the surface of the substrate of the stainless steel wire drawing plate through coloring processing to obtain various colors.

A (19)

3. Sanding can be divided into dry sanding and wet sanding, while wet sanding is divided into water grinding and oil grinding. The polished surface obtained by grinding the surface of steel plate or strip with abrasive belt, grinding head and other abrasive materials. In terms of technology, wire drawing, snowflake sand (No.4) and mirror 8K all belong to a kind of frosting.

A (14)

4. Mirror: a bright surface effect obtained by rough grinding, medium grinding and fine grinding with high-quality oilstone, diamond grinding paste and sandpaper of different brands by using polishing and grinding equipment. Mirror refers to the surface state of stainless steel. Mirror in stainless steel industry should belong to "8K" surface. Common mirror stainless steel is divided into 6K, 8K and 10K. The higher the grade, the brighter the mirror.

D (37)

5. Sand blasting: the stainless steel plate surface is processed by mechanical equipment, and the compressed air is used as the power to form a high-speed spray beam to spray the spray material to the surface of the workpiece to be treated at high speed, so that the plate surface presents a fine bead sand surface, forming a unique decorative effect. The sand blasting plate not only retains the excellent mechanical properties and corrosion resistance of stainless steel sand blasting plate, but also has rich and colorful beautiful colors. The colored surface of sandblasting plate has the advantages of colorful, bright color, bright color, soft, elegant, strong finish and so on.

A (23)

6. Etching: the process principle of chemical etching of patterns and words on the surface of stainless steel is to cover the parts of the surface that are not etched with a special anti-corrosion layer, shield the acid, so that the acid can only contact the surface of the parts to be etched, so as to achieve the purpose of etching patterns and words. With 8K mirror panel, wiredrawing plate and sandblasting plate as the base plate, after etching, the object surface is further processed. The stainless steel etching plate can be processed by various complex processes such as local blending, wiredrawing, gold inlay and local titanium gold. The stainless steel etching plate realizes the effect of bright and dark patterns and colorful.

D (19)


Send Inquiry