Aluminum-aluminium wire, also known as aluminium-aluminium flux-cored wire, is a kind of wire that can be brazed directly by flame or induction.
Aluminum-aluminium welding wire is also called aluminium-aluminium flux-cored wire, so this kind of welding wire can be named by welding aluminium and aluminium. It is different from the common aluminum welding wire to be welded by argon arc welding machine, and also different from the aluminum-silicon welding wire 4047 to be welded with brazing flux, but only through flame or induction can be brazed directly (because it has brazing flux, so no additional brazing flux is needed).
The tensile and shear strength (joint firmness is not lower than base material), electrical conductivity www.yeyadabaoji.com.cnwww.hfguoyu.cnwww.dispLay0755.com.cnwww.coron.com.cnand corrosion resistance of the workpiece welded by this welding wire are good, and the quality is stable. The composition and performance of the flux of this welding wire can be seen on Songfeng Mechatronics website.ge.75ix.comdugebang.75ix.com
Compared with welding with aluminium wire used in argon arc welding machine, welding with aluminium-aluminium wire has the advantages of simple operation, simple welding equipment and no change in the structure of base material.