aluminum brazing filler metal

Introduction of aluminum brazing filler metal
aluminum brazing filler metal, the alloy system is composed of Al-Si-rare earth quaternary alloy, the melting temperature range is 530-560℃, and it can be made into wire with diameter 1.6-2.5. Depending on the degree of work hardening, the wire diameter varies.


 
Performance characteristics of aluminum brazing filler metal
The composition of aluminum brazing filler metal
The aluminum brazing filler metal alloy system is composed of Al-Si-rare earth quaternary alloys, with a melting temperature range of 530-560°C, and can be made into wires with a diameter of 1.6-2.5. Depending on the degree of work hardening, the wire diameter varies.
Environmental protection
All materials used in the aluminum brazing filler metal are environmentally friendly materials and comply with ROHS standards, achieving zero pollution to the environment and protecting the health of the operators. Since there are no corrosive substances, the process of pickling after welding can be omitted, saving production costs.
Reduce defect rate
Generally, flux is used for brazing of aluminum pipes. Due to the unevenness of flux application, it is easy to overburn during brazing, and the welding workpiece will be welded through, causing the workpiece to be scrapped. Since this product does not use flux, it effectively avoids flux The occurrence of uneven application.
Increase productivity
Because the aluminum brazing filler metal realizes the organic unity of the brazing filler metal and the brazing flux, the process of applying the brazing flux is reduced, making aluminum brazing easier to achieve, and ordinary workers can perform high-quality welding after simple training, and Because it is a composite material that can be welded on an automated production line, work time is reduced and production efficiency is improved.