Aluminum brazing sheet plate

Introduction of Aluminum brazing sheet plate
As a kind of hard filler metal, the melting point of Al-based alloy is above 450 C, and the brazing temperature is usually 25℃- 60℃ higher than the liquidus temperature of the filler metal to ensure that the filler metal can fill the gap. The bearing capacity of brazed joint is related to the size of joint joint surface. Therefore, overlap joint and insert joint are usually used to make up for the shortage of brazing strength.
 



The aluminum alloy brazing sheet plate has high strength and good heat resistance and can work at high temperature. Henan Signi Aluminium Co., Ltd. mainly produces three and four series of brazing aluminum sheets, such as 3003, 3103, 4004 aluminum sheets, often used in oxygen equipment and automotive radiators. Henan Signi Aluminium Co., Ltd produces various kinds of brazing aluminium sheets with advanced international equipment, such as German Luke spectrometer, Hitachi scanning electron microscope and energy spectrometer, American thermoelectric spectrometer, in order to ensure the fine quality of the products. The product is beautiful and smooth, bright color, no surface cracks, can ensure seamless welding, welding fluidity is good, no bubble.
 
The advantages of brazing aluminum sheet produced by Henan Signi Aluminium Co., Ltd are:
A: high strength and excellent welding performance.
B: good heat resistance and high temperature resistance. It has certain corrosion resistance.
C: excellent processability, small change in microstructure and mechanical properties, small deformation and easy forming.
D: Beautiful products, welding no pores, cracks, weld nodules and other phenomena, weld joint surface is bright, filling angle uniform.
 
Application area of Aluminum brazing sheet plate: oxygen making equipment and radiator for automobile industry.