Density, specific heat, melting temperature aluminum solder
Buy aluminum solders in the range at affordable prices from the manufacturer offers the company Elektrovek-steel. The supplier provides prompt delivery of products to the address set by the consumer.
General characteristics of aluminum solders
Soldering of aluminum and its alloys is always performed by solders, which contain aluminum, and to reduce the melting point of such solders, elements such as copper, zinc, silver and silicon are added to the composition. Silicon, in addition, increases the corrosion resistance of the solder joint.
The general characteristics of such solders are given in the table:
|Make||Components||Content,%||Density, kg / m 3||Temperature|
Melting, ° С
Buy aluminum solders in any assortment at economically reasonable prices from the manufacturer offers the company Elektrovek-steel. The supplier ensures the timely delivery of products to any point specified by the customer.
Often, fillers and wire are used as aluminum brazing alloys, which are used for arc welding of aluminum and its alloys under a flux layer. Their features — increased capillary spreading, cost-effective application, as well as the ability to form a viscous solder joint, which has increased bending strength beyond normal.
Due to the high melting point, all aluminum solders are mainly used in gas soldering techniques. Stages of soldering include:
Thorough cleaning of the soldering zone;
Warming the soldering places to a temperature of at least 250… 300 0 С (the flame must be slightly carburizing);
Application of specialized fluxes and their melting;
Application of solder by successive movement of the rod along the soldered joint;
Removal of flux residues;
Slow cooling of the soldering station, starting from a temperature of 200 ° C.
Electrovek-steel company offers to buy at an economically reasonable price manufacturers aluminum solders, intended for soldering products made of aluminum and its alloys. The supplier guarantees prompt delivery of products to the point specified by the customer.