What should we know about stainless steel wire mesh?
What are the common causes of damage to stainless steel wire mesh?
Stainless steel wire mesh, like its name, can be interpreted as stainless steel that does not rust. In fact, this is just a consensus in everyone's life. Strictly speaking, this material of stainless steel will be destroyed and rusted to some extent. As a derivative, the stainless steel wire mesh will also rust. So what are the common types of stainless steel screen damage? Let's understand together.
Stainless steel wire mesh wear is a common damage to stainless steel wire mesh, which is half the problem and can still be used.
The deformation of the stainless steel wire mesh is deformed, which will greatly affect the causal relationship. Because the deformation changes the length and pattern of the stainless steel screen.
Stainless steel wire mesh broken wire is usually the result of deformation of the stainless steel wire mesh to a certain extent. This is an early appearance of broken wires when the stainless steel mesh is deformed with rust. This time we should replace the damaged stainless steel screen as soon as possible.
Stainless steel wire mesh multi-layer wound stainless steel wire mesh is usually made by winding on the top of the drum. Sometimes, due to improper operation, the stainless steel wire mesh may be wound on the top of the drum. This time, the winding wire will be seriously deformed and cannot be used.
These are the common types of damage to stainless steel screens. If you are careful, we must find that these common damaged stainless steel screens can be avoided. For example, we can use stainless steel wire mesh to lubricate and prevent it from rusting. In the production process, be careful not to entangle the layers on the drum to avoid deformation of the stainless steel mesh.
There are some differences between the 316 and 304 stainless steel screens. Today I will introduce you a bit. 316 contains more than 304 nickel, and nickel is an important component affecting the anti-rust properties of stainless steel.
On the surface, there is no difference between stainless steel meshes with different materials, but the service life will be different during the process of use. Nickel-free stainless steel is rusted after being wet or wet, and nickel-containing screens have a relatively long service life.
304 steel can resist corrosion of sulfuric acid, phosphoric acid, formic acid, urea, etc. It is suitable for general water use, and it is used to control gas, wine, milk, CIP cleaning liquid and other occasions with little or no contact with materials.
The 316L steel grade has added molybdenum element on the basis of 304, which can significantly improve its resistance to intergranular corrosion, oxide stress corrosion and reduce the hot cracking tendency during welding, and it also has good resistance to chloride corrosion. Commonly used in pure water, distilled water, medicines, sauces, vinegar and other occasions with high hygiene requirements and strong media corrosion. The price of 316L is almost double that of 304.
304 stainless steel: good corrosion resistance, oxidation resistance and processability, resistant to strong oxygen acid, can be stamped, can be used to make containers, tableware, metal furniture, building decoration, and medical equipment. 316 stainless steel: It is more common in seaside construction, ships, nuclear electrochemistry and food equipment. It not only improves the corrosion resistance of chemical hydrochloric acid and the ocean, but also improves the corrosion resistance to brine halogen solution.
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