The use of color stainless steel plate

The use of color stainless steel plate
In recent years, because of its uniqueness, colored stainless steel plate has become more and more widely used. Nowadays, a large number of colored stainless steel products are used in buildings abroad for decoration, and colored stainless steel plate has become all the rage. Colored stainless steel has both the luster and strength unique to the metal, as well as the colorful, long-lasting color. The color stainless steel plate not only maintains the physical, chemical and mechanical properties of the primary color stainless steel, but also has stronger corrosion resistance than the primary color stainless steel. Therefore, when it came out in the 1970s, it has been widely used in the fields of building materials, chemical industry, automobile, electronics industry and arts and crafts.
Among the commonly used primary color stainless steels, austenitic stainless steel is the most suitable coloring material, which can obtain a satisfactory color appearance. Ferritic stainless steel is not as bright as the former because of the increased possibility of corrosion in the coloring solution. The low-chromium high-carbon martensitic stainless steel, due to its poorer corrosion resistance, can only get a dark color or black surface. According to reports, after austenitic stainless steel is colored by low-temperature surface oxidation treatment, it is exposed to industrial atmosphere for 6 years, exposed to marine atmosphere for 1.5 years, soaked in boiling water for 28 days, or heated to about 300℃ , and its color gloss remained unchanged. In addition, it can withstand general molding, drawing and bending, and work hardening. At present, colored stainless steel can be used in many other fields in addition to the decoration of building outer walls and window frames. For example, black stainless steel plates can be used to make solar collectors, and the selected heat absorption rate can reach 91% to 93%. In the field of arts and crafts, the combination of colored stainless steel and printing can be combined with etching, grinding and dot method to produce three-dimensional relief murals and hanging screens that will never fade. In addition, the use of colored stainless steel to manufacture household appliances, cooking utensils, kitchen equipment, and bathroom utensils will be deeply loved by consumers.