Production technology and application of titanium steel composite board
Titanium steel composite plate refers to the general ordinary steel surface with good corrosion resistance of titanium coated metal. Ordinary steel corrosion resistance naturally increased. In the JIS standard, the plate is mainly used for pressure vessels, boilers, nuclear reactors, reservoirs, etc., are employed in composite steel with a thickness of more than 8mm, the specification number is G3603.
Titanium steel composite board applications
Explosion method, plate rolling method of manufacturing titanium steel composite plate is overflowing, its use is mainly used as the corrosion resistance of structural materials. High-purity triumphalism acid equipment and other chemical equipment, condenser tube plate used in power generation equipment. Continuous hot-rolled titanium steel clad plate for the thin plate, mainly used in offshore steel structure lining, the application of marine civil engineering.
Titanium steel composite plate manufacturing method
The general method of manufacturing a composite steel plate: filler metal ingot rolling method, an explosive compound method, rolling crimping the method, surfacing method. Titanium steel composite plate occasions, taking into account the characteristics of titanium, the industry often use explosive compound method or rolling crimping method, and the actual production methods include ① explosion compound method, including the rolling pressure welding method ② plate rolling Method ③ and continuous hot-rolled method. Explosion compound method is usually performed at room temperature, rolling crimping method is to plate assembly, heating and rolling.
Explosion compound method
Explosion compound points: First, the two metal plates to be crimped to maintain a certain interval between the placed on it and then put the right amount of explosives. Initiated by the explosive at one end, the explosive speed of several kilometers per second, with the outbreak of titanium plate from the perspective of steel plate collision. At this conflict point, the substrate steel and titanium plate showed fluid behavior under very high deformation speed and ultra-high pressure. The oxide film and gas adsorbing layer of the two metal surfaces were excluded as the metal jet, and between the clean surface and the surface The binding is done in an instant, called cold bonding. Titanium steel clad plate manufactured by this method can be further hot-rolled to a plate thickness of 4mm, so it is also called explosive compound method.
Plate rolling method
Slab Rolling Initially, the titanium plate (composite) and the steel plate (base material) are assembled with an embedded slab. At this point, put a suitable intermediate insert between the titanium plate and the steel, and then utilize electron beam welding under high vacuum. Finally put into the heating furnace, the plate mill in the strong pressure to the required thickness, so that the titanium plate and the plate are really engaged. Finally, cut the periphery, separated into 2 plates.
Continuous hot rolling method
Continuous hot rolling method and the plate rolling method are basically the same, except that the middle of two plates is added steel, arc welding in the atmosphere, and finally continuous hot rolling mill to the desired thickness of the continuous coil Remove the form. Finally, cut the periphery, divided into 2 plates.
Equipment area
The application in the field of equipment mainly refers to the chemical equipment of the similar triumphalism acid manufacturing equipment and the power equipment of the power plant titanium condenser tube plate mentioned above. Especially in the field of electricity shipments have reached more than 1000 totals. This area is the pillar industry of titanium steel composite board. Paper mill bleaching tank, sewage treatment plant hypochlorite acid harsh sodium treatment tank is also using titanium steel composite plate.
Titanium steel composite plate refers to the general ordinary steel surface with good corrosion resistance of titanium coated metal. Ordinary steel corrosion resistance naturally increased. In the JIS standard, the plate is mainly used for pressure vessels, boilers, nuclear reactors, reservoirs, etc., are employed in composite steel with a thickness of more than 8mm, the specification number is G3603.
Titanium steel composite board applications
Explosion method, plate rolling method of manufacturing titanium steel composite plate is overflowing, its use is mainly used as the corrosion resistance of structural materials. High-purity triumphalism acid equipment and other chemical equipment, condenser tube plate used in power generation equipment. Continuous hot-rolled titanium steel clad plate for the thin plate, mainly used in offshore steel structure lining, the application of marine civil engineering.
Titanium steel composite plate manufacturing method
The general method of manufacturing a composite steel plate: filler metal ingot rolling method, an explosive compound method, rolling crimping the method, surfacing method. Titanium steel composite plate occasions, taking into account the characteristics of titanium, the industry often use explosive compound method or rolling crimping method, and the actual production methods include ① explosion compound method, including the rolling pressure welding method ② plate rolling Method ③ and continuous hot-rolled method. Explosion compound method is usually performed at room temperature, rolling crimping method is to plate assembly, heating and rolling.
Explosion compound method
Explosion compound points: First, the two metal plates to be crimped to maintain a certain interval between the placed on it and then put the right amount of explosives. Initiated by the explosive at one end, the explosive speed of several kilometers per second, with the outbreak of titanium plate from the perspective of steel plate collision. At this conflict point, the substrate steel and titanium plate showed fluid behavior under very high deformation speed and ultra-high pressure. The oxide film and gas adsorbing layer of the two metal surfaces were excluded as the metal jet, and between the clean surface and the surface The binding is done in an instant, called cold bonding. Titanium steel clad plate manufactured by this method can be further hot-rolled to a plate thickness of 4mm, so it is also called explosive compound method.
Plate rolling method
Slab Rolling Initially, the titanium plate (composite) and the steel plate (base material) are assembled with an embedded slab. At this point, put a suitable intermediate insert between the titanium plate and the steel, and then utilize electron beam welding under high vacuum. Finally put into the heating furnace, the plate mill in the strong pressure to the required thickness, so that the titanium plate and the plate are really engaged. Finally, cut the periphery, separated into 2 plates.
Continuous hot rolling method
Continuous hot rolling method and the plate rolling method are basically the same, except that the middle of two plates is added steel, arc welding in the atmosphere, and finally continuous hot rolling mill to the desired thickness of the continuous coil Remove the form. Finally, cut the periphery, divided into 2 plates.
Equipment area
The application in the field of equipment mainly refers to the chemical equipment of the similar triumphalism acid manufacturing equipment and the power equipment of the power plant titanium condenser tube plate mentioned above. Especially in the field of electricity shipments have reached more than 1000 totals. This area is the pillar industry of titanium steel composite board. Paper mill bleaching tank, sewage treatment plant hypochlorite acid harsh sodium treatment tank is also using titanium steel composite plate.
