Our company mainly adopts gas shielded surfacing technology. Compared with other surfacing methods, gas shielded surfacing has the following advantages:
(1) Gas shielded welding is a kind of open arc welding. During the welding process, the heating and melting of arc and molten pool can be clearly seen, which is convenient to find problems and timely adjust, so the welding process and weld quality are easy to control.
(2) Gas shielded welding usually does not need to use tubular welding wire, so there is no slag in the welding process and no slag cleaning after welding, which saves the auxiliary labor hours of slag cleaning and reduces the welding cost.
(3) Wide range of application, high production efficiency, easy to carry out all-position welding and realize mechanization and automation.
(4) Suitable for welding most metal and alloy, most suitable for welding carbon steel and low alloy steel, stainless steel, heat resistant alloy, aluminum and aluminum alloy, copper and copper alloy and magnesium alloy.
There is a wide range of weldable metal thicknesses, with the thinest about 1mm and the thickest almost unlimited.
(5) The adaptability is also strong, and the welding efficiency is the highest when flat welding and horizontal welding.
The role of surfacing.
(1) Can effectively improve wear resistance and corrosion resistance, so as to prolong the life of parts.
(2) easy to make a very hard metal surface on a good toughness base metal, from where to obtain the best performance.
(3) The economical use of precious alloy materials, reduce manufacturing costs.
(4) Can save the cost of maintenance and replacement of parts for enterprises.
