Although ordinary 304 stainless steel strip can be used as the basic material, because of the lack of smoothness, it is not attractive enough to be used directly to produce products. After polishing, it can make the steel belt glow with different brilliance. The stainless steel bowls, stainless steel pots and stainless steel spoons we usually use are all polished and polished. With the development of the polishing process, the current polishing technology can make the stainless steel material achieve a very high-definition mirror effect. The following are the four polishing processes that Xiaobian collected and sorted out.
1. Titanium processing
Generally, high-end decorative materials will use this polishing process. After the surface of the material is processed by titanium, it will show a gorgeous effect. 304 series stainless steel has been used in titanium decoration for many years, and is generally mainly used in elevators and building decoration materials.
Due to the excellent surface processing ability of the material itself and its high corrosion resistance, the material can be widely used in a variety of decorative materials. It can be said that in the surface decoration material industry, the share of this material is still Larger ones are often the first choice of many customers.
2. Oil grinding wire drawing
After the surface of the steel strip is treated by oil grinding, it can show a nearly perfect decorative effect, and it is widely used on decorative panels such as home appliances and electronic products. After the cold-rolled steel strip is frosted, it can achieve a very good effect. At present, there are also some manufacturers in the market that can provide oil-based frosting of the hot-rolled steel strip. After processing, the effect is similar to that of the cold-rolled oil grinding.
Among them, there are two kinds of oily drawing, namely filament process and short filament process. Generally speaking, the elevator decorative panel generally chooses the filament process, and all kinds of small household appliances, kitchen utensils and other two processes can be used.
3. Dry grinding and drawing
There are two kinds of filaments and short filaments that are commonly used in dry grinding and drawing. After this processing technology, the surface of the steel strip will show a relatively good decorative effect, which can meet the requirements of ordinary decorative materials. Generally speaking, better results can be achieved after one scrubbing.
Because this kind of processing technology equipment cost is relatively low, the operation is relatively simple, and the application surface is relatively wide, so it has become a processing technology used by many manufacturers. According to the statistics of the processing technology of the existing steel strips in the market, 304 steel strips account for more than 80% of the frosted steel strips that can be used to process filaments and short filaments.
4. 8K processing
The advantages of 304 series steel strips in 8K processing are higher than those of 200 series steel strips. The surface of cold-rolled steel strips can achieve a mirror effect after being ground at 8K, and generally only needs one pass of processing.
At present, the 8K grinding process is processed with nitric acid and iron oxide red, so the price itself is relatively low, and the cost of equipment is relatively low. Generally speaking, the process cost is relatively low, so it has been widely promoted and applied.
The four polishing processes of 304 stainless steel strip are introduced first. I believe that after reading it, you should know that the four polishing processes of steel strip are titanium processing, oil grinding wire drawing, dry grinding wire drawing and 8K processing. After reading it, have you mastered it?
Post time: Jul-04-2022