solid aluminum welding rings

Introduction of solid aluminum welding rings
The solid aluminum welding rings is made of nano-aluminum-silicon alloy powder through a special process, and its production state is filamentous or annular.
 
Chemical composition of solid aluminum welding rings
Si: 11.0-13.0
Fe: 0.8
Cu: 0.30
Mn: 0.15
Mg: 0.10
Zn: 0.20
Other: 0.20
Al:Remainder
 
Physical and chemical properties of solid aluminum welding rings
Color: silver white;
Status: Solid
Shape: wire, strip, ring
Melting point: 575℃～585℃;
 
solid aluminum welding rings can be used for brazing of aluminum alloy tubes such as aircraft engine block, automobile air conditioner heat exchanger, refrigeration and air conditioner all-aluminum evaporator, condenser, refrigerator freezer, electric power aluminum row and so on. (As long as it is aluminum-aluminum brazing, it can be used.)