Large area copper steel composite plate copper aluminum composite plate

The general manufacturing methods of clad steel plate include: filling metal ingot rolling method, explosive compound method, rolling crimping method, surfacing method, etc. Considering the characteristics of titanium, explosive compounding method or rolling crimping method is often used in industry, while the actual production methods include ① explosive compounding method, and rolling crimping method includes ② thick plate rolling method ③ and continuous hot rolling method. Explosive bonding method is usually carried out at room temperature, and rolling crimping method is to assemble the plate, heat and roll.

The general manufacturing methods of clad steel plate include: filling metal ingot rolling method, explosive compound method, rolling crimping method, surfacing method, etc. Considering the characteristics of titanium, explosive compounding method or rolling crimping method is often used in industry, while the actual production methods include ① explosive compounding method, and rolling crimping method includes ② thick plate rolling method ③ and continuous hot rolling method. Explosive bonding method is usually carried out at room temperature, and rolling crimping method is to assemble the plate, heat and roll.
Explosive composite method of titanium copper composite plate
Key points of explosive composite method: first, keep a certain interval between the two metal plates to be crimped, and then put an appropriate amount of explosive on them. It is detonated by one end of the explosive, and the explosion speed is several kilometers per second. With this explosion, the titanium plate can collide from the angle of the base steel plate. At this collision point, the base steel plate and titanium plate show fluid behavior due to very large deformation speed and ultra-high pressure. The oxide film and gas adsorption layer on the two metal surfaces are eliminated as metal jet, and the joint between clean surfaces is completed in an instant, which is called cold joint.
The titanium steel composite plate manufactured by this method can continue hot rolling until the plate thickness is 4mm, so it is also called explosive composite method.
Titanium copper composite plate thick plate rolling method
Thick plate rolling method initially assembled titanium plate (composite) and steel plate (substrate) with embedded slab. At this time, a suitable intermediate embedded material is placed between the titanium plate and the steel, and then electron beam welding is adopted under high vacuum. Finally, after heating in the heating furnace, it is forced to roll to the required thickness on the thick plate mill, so that the titanium plate and the steel plate are really joined. Finally, cut the periphery and separate it into 2 plates.
Continuous hot rolling of titanium copper composite plate
The continuous hot rolling method is basically the same as the thick plate rolling method. The difference is that the steel plate is added in the middle of the two plates, which is arc welded in the atmosphere. Finally, it is continuously rolled to the required thickness on the continuous hot rolling mill and taken out in the form of coil. Finally, cut the periphery and separate it into 2 plates.

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