Welding of metal, steel with medu
Are you interested in the technology of welding copper to steel from supplier — company Electrocentury-steel? Here you will find the most verified and accurate information about the optimal methods of welding these metals
To buy at an attractive price from the manufacturer of consumables and equipment for quality of welding copper to steel, the company offers Electrocentury-steel. The supplier ensures prompt delivery of all necessary components in the item specified by the customer.
Features of welding copper to steel
Difficulties in welding of copper to steel is due to the following:
- Copper has a low coefficient gas getter, so you need to block access to the welding area of oxygen and other active gaseous oxidants;
- The difference in the melting points of steel and copper becomes the cause of the phase inhomogeneity of the resulting melt;
- The low heat capacity of copper requires the maintenance in the welding zone is constantly high temperatures.
The only technology that is capable of overcoming the aforementioned problems is electric arc welding.
The company Electrocentury-steel offers to buy at an economical price from the manufacturer, consumables, tooling and equipment for efficient welding of copper to steel of various grades. The supplier ensures prompt delivery of products in the item set by the user.
The technology of welding copper to steel
When the location of the welding electrode and the subsequent excitation of the electric arc electrode are not symmetrical to the axis of the weld and at a distance that is inversely proportional to the heat capacities of metals. Thus, the electrode should be closer to the steel workpiece.
The process is conducted in a stream of inert gas (argon or nitrogen) using welding fluxes. They reliably isolate the area of the joint from possible penetration of atmospheric oxygen. Argon provides compression of the arc, and thus increases the density of thermal power of the arc discharge.
To ensure structural uniformity of the joint zone of the argon flow try to maintain the highest possible: at least 12…15 l/min From these considerations, the less effective the use of such inert gases as nitrogen or carbon monoxide. As electrodes are used or filler wire of copper or tungsten non-consumable electrodes. This technology applies to all versions of welding copper to steel.
Buy at an economical price, the equipment and consumables for welding works on steel and copper, the company offers Electrocentury-steel. Vendor provided prompt delivery of goods to the point specified by the customer.