Stainless steel plate matte surface treatment method and manufacturing method of special roller thereof

Abstract

The invention discloses a stainless steel plate matte surface treatment method and a manufacturing method of a special roller thereof. The manufacturing method of the special roller comprises the following steps of step 1, selecting a roller; step 2, grinding the roller; step 3, performing polishing treatment on the ground roller; and step 4, performing sand blasting treatment on the polished roller. According to the manufacturing method of the special roller provided by the invention, a high-speed steel roller and a titanium alloy roller are subjected to grinding, polishing and sand blasting treatment to obtain three rollers with different roughness and specially used for treating a matte surface of a stainless steel plate, and the rollers manufactured through the method are used for conducting matte treatment on the stainless steel plate, and compared with chemical treatment, the method is safer, free of toxicity and pollution, and compared with a conventional roller, the roller has a more effective rolling surface, and the matte effect of the surface of a rolled stainless steel plate is effectively improved.

Description

technical field [0001] The invention relates to the field of matt surface treatment of stainless steel plates, in particular to a method for treating the matt surface of stainless steel plates and a method for manufacturing special rolls thereof. Background technique [0002] Due to the advantages of strong corrosion resistance and low cost, austenitic stainless steel is widely used in the medical equipment industry. In this industry, stainless steel equipment is required to be processed into matt to avoid light pollution caused by reflections of indoor lights. At present, matte treatment technology is often used to process stainless steel into a matte surface with a uniform silver-white metallic luster. [0003] Commonly used matt treatment methods are divided into mechanical methods and chemical methods. The chemical method can ensure a certain metallic luster and corrosion resistance while the metal is matte. However, chemical methods often choose hydrochloric acid, nit...

AI Technical Summary

Problems solved by technology

However, chemical methods often choose hydrochloric acid, nitric acid, hydrofluoric acid, sulfuric acid and other strong acids and toxic substances (such as hydrofluoric acid) as acid etchants to treat stainless steel. These strong acids and toxic substances will cause harm to the environment and operators. Any environmental-friendly matt treatment liquid report; Compared with the chemical method, the existing mechanical method uses wire drawing, sandblasting, and rolling, but the process is cumbersome, and because the surface treatment of the rolling roll is not in place, the rolled product The matt effect of the stainless steel plate is poor