Our company sells and customizes ordinary welding rod, special stainless steel welding rod and special welding rod for military industry.
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In submerged arc welding, the flux plays a role of protection and metallurgical treatment for weld metal. The welding wire is mainly used as filler metal, and alloy elements are added to the weld, and participate in metallurgical reaction.
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Flux is divided into acid, neutral and alkaline, according to the manufacturing method is divided into melting flux and non melting flux. Smelting flux is made of various ores which are melted by electric arc furnace and then crushed. Among them, acid melting flux is widely used in welding of carbon steel and low alloy structural steel with proper welding wire.
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