Industrial Info

Causes And Prevention Methods Of Deformation For Stainless Steel Sheets Causes of deformation for stainless steel sheets  Processing condition issues: Stainless steel sheets generally require bending, shearing, stamping, welding and other operations. It is very important to master the processing conditions in these operations. Some improper operations may cause deformation of stainless steel sheets, such as improper pressure settings, irregular operations, etc.  Material properties issues: The properties of stainless steel determine its ability to respond to forces, and its sensitivity to external forces also determines its tendency to deform. Stainless steel sheets, made of different materials, have different thickness, hardness, elongation and other properties. Choosing inappropriate materials can easily lead to deformation.  Unreasonable design problem: The design of stainless steel sheets before use is very important. Poor design can easily cause sheets deformation. Unreasonable design includes factors such as insufficient thickness, improper geometric dimensions, and unreasonable structural design.

PVD Vacuum coating is performed in a high vacuum environment. It involves heating the evaporation source to evaporation or bombarding and sputtering with ion beams to form a single or multi-layer film on the surface of a substrate (metal, semiconductor or insulator). This technology can be applied in a variety of fields, including but not limited to the production of optical lenses, decorative coatings, material surface modification, and the application of functional films, such as imitation gold plating on watch cases or coating on mechanical tools to improve wear resistance.

Stainless steel materials have high corrosion resistance and wear resistance, which can effectively extend the service life. At the same time, the surface of stainless steel has high smoothness and hardness and is not easy to absorb dust and stains, so it is relatively hygienic. In addition, the antibacterial properties of stainless steel can also be improved by adding antibacterial agents. However, stainless steel is not completely resistant to bacterial growth. Tiny scratches or dents on the surface of stainless steel can become a breeding ground for bacteria. Especially in humid environments, such as bathrooms, kitchens and other places, bacteria are more likely to breed. Therefore, when using stainless steel materials, it is also necessary to maintain environmental hygiene and perform frequent cleaning and disinfection.