Laser welding method for joining solid metal components and porous metal components

摘要

In the laser welding method, the solid metal component is placed in contact with the porous metal component at the boundary region, and the laser beam is directed at the solid metal component so that the solid metal component is in contact with the solid metal component. Heating and melting one or more parts of the component, the molten metal part flows into the gaps in the porous metal component and then solidifies by cooling, so that the porous adjacent to the gaps The metal component part is integrated with the metal of the solid metal component to join the solid metal component and the porous metal component. [Selection] Figure 4