Aluminum Welding Solder

This tin silver copper alloy solder wire/bar/rod (Sn99Ag0.3Cu0.7) is also known as SAC0307 lead-free solder. It is applicable for precise LED, mobile phone chips, PCBs, etc. in many hi-tech wave soldering machines and small-sized tin furnaces.

This corrosion resistance tin wire also enjoys fast smelting speed and good fluidity. Lichuang soldering wire tube features little smoke, little pungent odor, few residues and high insulation resistance.The wire can prevent welding joint from cracking and flux from splattering.

Solder is a general term applied to fill the weld seam welding and brazing layers of metal alloy materials. Including welding (welding wire), welding (welding rod), solder (brazing and soldering alloy) and so on. The main requirements for the connection , but the strength of the small joints, such as electronic equipment, instruments , household appliances electronic circuit connector.

A low temperature solder of bismuth, indium, cadmium in the formation of solder in the solder alloy, mainly for microelectronic sensor assembly of parts with low heat resistance, good wettability and solderability, solder full, uniform welding excellent results, without requiring high temperatures and pressures may be used to seal solder metal welding.

Solder is a general term applied to fill the weld seam welding and brazing layers of metal alloy materials. Including welding (welding wire), welding (welding rod), solder (brazing and soldering alloy) and so on. Welding solder is usually not lower than the melting temperature of the solidus of the base material, its chemical composition, mechanical, and thermal properties are relatively close to the base material, such as a variety of welding, flux-cored wire and so on.