Titanium strip cold rolled coils are typically cold rolled in industrial manufacturers using a single-stand four-high skin-pass mill.
The technological process of the machine operation is: unwinding → import tension roller → single frame four-roller leveling → hot air blowing → exit tension roller → coiling (backing paper) 6 steps.
The flattening process is an important part of the cold-rolled strip processing process of steel, and it is the process closest to the finished product in the production of cold-rolled strip. Titanium alloy materials can ensure the mechanical properties of backward products by controlling the elongation and shape of the strip. with shape quality.
After the leveling treatment, the surface of the strip steel will form a certain roughness to achieve the purpose of improving the coating performance and forming performance of the strip steel.Therefore, with the continuous improvement of users' requirements for the mechanical properties, shape and surface quality of cold-rolled titanium coils, the importance of research on the leveling process of cold-rolled titanium coils has become increasingly prominent.
Flattening the raw titanium coil, we can find:
With the increase of rolling force, the elongation of the titanium strip increases; after the titanium strip is treated, the grains are fine, and the surface of the titanium strip after rolling is dense. Finally, the elongation of the titanium ribbon increases, with a corresponding increase in tensile strength and hardness.
Nowadays, the application of titanium coil flattening technology has been continuously developed, which will also play a certain role in promoting the development of titanium alloy material processing technology.
