Heat treatment technology is also a key part of the whole stainless steel mesh production process, and the strength and hardness of the stainless steel mesh after explosion welding increase. The plasticity is reduced, which is not conducive to subsequent straightening and use requirements.
The process of heat treatment is actually to eliminate the internal stress after explosion compounding. Improved plasticity. However, since general stainless steel has its own solution treatment system, it is inevitable to conflict with the heat treatment system of carbon steel
For example, ultra-low carbon biphasic 00Crl8Ni5M. 3512, 00Cr22Ni5M03N, etc. stay below 950Y for a long time is easy to precipitate Fe-Cr gold intersessional brittle phase, which will seriously deteriorate the plasticity, intergranular corrosion resistance and other properties of stainless steel, while the general normalizing temperature of carbon structural steel is around 890Y, and long-term overtemperature heating will lead to coarse grains and reduced toughness.