New laser welding technology expands the application of steel alloy body construction safety. Recently, researchers have developed a new high-temperature laser welding laser pointer technology that can greatly improve the performance of high-strength steel alloys. It is understood that this technology needs to be performed at a high temperature of 450 degrees Celsius. When the 22MnB5 steel sheet is heated, the temperature difference between the heating and the steel sheet is balanced by the heating temperature.
After welding, holding the steel sheet at high temperature for 10 minutes can form a compressive, strong tensile bainite structural steel sheet. The laser technology will be used in the manufacture of automotive body structures. Placed in key safety parts of the body structure to resist vehicle collision. Bainite steel has a high mechanical energy absorption capacity.
It is also expected to become an excellent protective and armoring material, or it can be used in the aerospace field, but the technology is still in the initial research and development stage, and there is still some time for its application. Laser pointer radar has become the outlet of change to seize the next high ground. In recent years, intelligent robots, drones, and unmanned vehicles have become key investment directions in the global science and technology field.