Stainless steel wire mesh has always been popular among people. Its corrosion and corrosion resistance is of any importance in any industry. The stainless steel mesh surface is flat and bright and will not rust. Can adapt to bad weather. Good products must have a good treatment. What are the good properties of stainless steel wire mesh, that is, heat treatment is required. .
The heat treatment technology is also a key part in the whole stainless steel mesh production process. After the explosion-welded stainless steel mesh strength, the hardness is increased. The plasticity is reduced, which is not conducive to subsequent straightening and use requirements. The heat treatment process is actually to eliminate the internal stress after the explosion composite. Improve plasticity. However, since stainless steel generally has its own solution treatment system.
Combinations like this are particularly important in terms of heat treatment temperatures, holding times, and the choice of cooling regime. In addition, the heat treatment system has a great influence on the shear strength of the stainless steel mesh. Taking the 1Crl8Ni8T1 16Mn stainless steel mesh as an example, when the heat treatment temperature is higher than 400 degrees, the shear strength is significantly reduced due to the coarse grain in the base layer, but the impact toughness, The bending property and elongation can be significantly improved as the heat treatment temperature is increased.
Inevitably conflict with the heat treatment system of carbon steel, su
ch as ultra-low carbon dual phase 00Crl8Ni5M.3512, 00Cr22Ni5M03N, etc. staying for a long time below 950Y is prone to precipitate the brittle phase of Fe-Cr gold, which will seriously deteriorate the plasticity of stainless steel. It is resistant to intergranular corrosion and other properties, while the normal normal temperature of carbon structural steel is around 890Y. Long-time over-temperature heating leads to coarse grains and reduced toughness.
No matter how the stainless steel wire mesh is treated, as long as it is produced by a regular manufacturer, it is more secure. Our maishi has always been an excellent manufacturer in this regard.
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