Welding materials refer to the welding consumables including welding rod, welding wire, soldering flux, protective gas, welding electrode, flux and so on.
Welding rod: coated consumable electrode used to arc welding.
Welding wire: metal wire used as filler metal or used to conduct at the same time during the welding process.
Soldering flux: a kind of granular material that is able to melt into slag and plays a role of protection and metallurgy.
Protective gas: the gas used to protect metal drop, welding pool and high temperature metal in welding area and to prevent the outside noxious gas from entering welding area.
Welding electrode: during the fusion welding process, the electrode is used to conduct current and make the filler and base metal melt or melt in itself as the filler.
Flux: a kind of powder material used to wipe off the oxide and improve the wettability of welding pool in the process of gas welding.
