Metal Composite Panel Manufacturers introduced the difference between explosive composite and hot rolled composite:

1. There are two main methods for the industrial production of stainless steel clad plates, explosive clad and hot rolled clad. The production process of the explosive clad plate is to overlap the stainless steel plate on the carbon steel substrate, and the stainless steel plate and the carbon steel substrate are separated by a certain distance with a cushion. Explosives are spread flat on the stainless steel plate. The energy of the explosive explosion causes the stainless steel plate to hit the carbon steel substrate at a high speed, generating high temperature and high pressure to realize solid-phase welding at the interface of the two materials.
2. Under ideal conditions, the shear strength per square millimeter of the interface can reach 400 MPa. The hot-rolled composite plate process is made by rolling the carbon steel base plate and the stainless steel plate in a physically pure state under high vacuum conditions. During the rolling process, the two metals diffuse to achieve complete metallurgical bonding. Of course, in order to improve the wetting effect of the composite interface and increase the bonding strength, a series of technical measures must be taken in the physical and chemical treatment of the interface. The above two composite board manufacturing methods are in accordance with the GB/T8165-2008 national standard. This standard is not equivalent to the Japanese JISG3601-1990 standard, and the main technical indicators are the same or higher than the Japanese standard.