Tag: welding

Fusion welding is a precision metal joining technique that uses fuel with a melting point above 450°C to flow into the gaps between base materials to complete the joint. Unlike traditional welding, fusing welding does not melt the base material, resulting in minimal heat-affected zone and excellent airtightness. This article explains fusing welding in detail.

Vacuum brazing is a process that uses a filler metal with a lower melting point than the base metal to perform "liquid phase diffusion bonding" in a high vacuum environment. Because the residual oxygen in the furnace is extremely low, oxygen is avoided...

The basic principle of arc welding lies in using the high-temperature electric arc generated between the electrode and the workpiece for welding. When current passes through the air gap between the electrode and the workpiece, an arc temperature of over 6000°C is generated, causing the metal to instantly...