From morphological points, welding anti-spatter agent can be divided into: water-based and paint type. From the packaging sub-divided into sprays and bottled type.
Water-based anti-spatter welding agent, with its good slag effect, very competitive market price, and so the order of painting after Welding Electrodes work without adverse effects, and easy to use and save the amount of the workpiece after welding is also more beautiful, and many other advantages previously now dominated the market.
Agent-based anti-spatter coating spreading better than water-based, and can be repeated many times Copper Welding Electrode, but higher prices were very high, also have an impact on the order process. From the cost point of view, apart from a few automotive and shipbuilding industries, some in use, the market share of less.
This type of Welding Electrode methods include: electron beam welding and laser welding. (1) Electron beam welding Electron beam welding is a high-speed electron beam focused on the surface when the heat welding method. Electron beam welding, electron beam generated by the electron gun and accelerated. Electron beam welding are commonly used: high vacuum electron beam welding, low vacuum electron beam welding and non-vacuum electron beam welding. The first two methods are conducted in a vacuum chamber. Weld preparation time (mainly vacuum time) is longer, the size of the vacuum chamber by the workpiece size limit. Electron beam welding and arc welding compared to the main feature is a large weld penetration, melt a small width, the weld metal of high purity. It can be used in thin materials, precision welding, can be used on very thick (the thick 300mm) component soldering. All other welding methods can be used for fusion welding of metals and alloys can be used electron beam welding. Demand high-quality products is mainly used for welding. Can solve the dissimilar metal, easily oxidized metal and refractory metal welding. But not suitable for large volume products. (2) laser welding Laser welding is the use of high-power coherent monochromatic light from the sub-stream focused laser beam as heat source for Mig Welding Wires. This welding method is usually a continuous-power laser welding and pulse-power laser welding. Advantages of laser welding is not in a vacuum, the disadvantage is that penetration electron beam welding as strong. Laser welding can perform precise energy control, which can achieve precision micro-welding device. It can be applied to many metals, particularly difficult to solve some of the weld metal and dissimilar metal welding.