There are two main methods for industrial production of stainless steel clad plates, explosive cladding, and hot rolling cladding.
1. The production process of the explosion-proof composite plate is to overlap the stainless steel plate on the carbon steel substrate, and space a certain distance between the stainless steel plate and the carbon steel substrate with a cushion. Explosives are laid on the stainless steel plate, and the explosive energy makes the stainless steel plate hit the carbon steel substrate at high speed, In order to achieve solid-phase welding at the interface of the two materials, considerable temperature and pressure must be generated. The interface's shear strength per square millimeter should ideally be 400 MPa or higher.
2. The hot-rolled clad plate process is made by rolling the carbon steel substrate and the stainless steel plate in a physically pure state under high vacuum conditions. Diffusion of the two metals during rolling results in complete metallurgical bonding. Of course, a number of technical steps should be done in the physical and chemical treatment of the interface in order to improve the wetting effect of the composite interface and improve the bonding strength.
What are the advantages of stainless steel composite plates?
1. Although the use of the equipment is unaffected, the cost of equipment can be decreased by using stainless steel composite plate in place of the original pure stainless steel plate. Desulfurization towers, ammonia distillation towers, benzene removal towers, etc. can all benefit from the cheap cost and corrosion resistance of stainless steel clad plates. Using clad stainless steel plates rather than pure stainless steel plates can result in cost savings of more than 30% when used in benzene removal towers, as an example.
2. Carbon steel has the benefits of good weldability, formability, stretchability, and thermal conductivity, while the stainless steel clad plate retains corrosion resistance, wear resistance, anti-magnetic properties, and the stunning beauty of pure stainless steel. It can be widely utilized in coking equipment to increase the equipment's resistance to corrosion and increase its lifespan.
3. The stainless steel clad plate can be used extensively in cooking equipment because of its superior thermal conductivity and anti-corrosion properties. It can lengthen the ammonia distillation tower's useful life and cut down on running expenses if used in the tower.
Baoji Taicheng Clad Metal Materials Co., Ltd is a metal-clad plates manufacturer. The stainless steel clad plates we produce are mainly used for explosion cladding and rolling cladding. At present, our company has 2 complete production lines with an annual output of more than 30,000 tons, and the products are exported to many overseas countries. Welcome to consult!
