Soldering silver with tin
Are you interested in soldering silver with tin? Supplier Evek GmbH offers to buy tin solder at an affordable price in a wide range. We will ensure the delivery of products to any point of the continent. The price is optimal.
The melting point of silver is 927 ° C, so the usual soldering of this metal with low-melting solders is difficult. On the other hand, after soldering, no oxide films remain on the surface of the metal, and, consequently, the laboriousness of the soldering decreases.
Silver-based solders (for example, PSr) are very expensive in terms of cost, and therefore justify themselves only with massive volumes of production; The high temperature of silver-containing solders forces us to use either high-power electric soldering irons or gas burners that are not available to every home master; With a low heat capacity of silver, the soldering must be carried out very quickly, so the volume of solder that is fed into the soldering zone must be increased.
The use of tin solders, in particular, POS-60 with a 60% tin content, can reduce the laboriousness of soldering silver products, especially since stripping them before soldering, in order to prevent subsequent oxidation, is not required. From what type of product is subjected to soldering (for example, a printed microelectronic board or conventional decoration), select the connection technology. Supplier Evek GmbH offers to buy tin solder at an affordable price in a wide range. We will ensure the delivery of products to any point of the continent. The price is optimal.
Required soldering components
- Powerful electric soldering iron or gas burner (when choosing a soldering iron for a soldering iron its power must be not less than 100 W);
- Solder. It is better if it is in the form of a resin tube: the presence of such a surface coating indicates that a suitable flux already exists in the composition of the solder;
- A backup source of heating — for example, a gas burner, which may be needed if soldering is subjected to a relatively massive product: the thermal conductivity of silver is very high, and the power generated by the soldering iron is not enough to heat up the part.
The silver blanks are coated with flux, which should be spread as evenly as possible over the entire contact surface. The surface must then be blown with a jet of air: in order to remove the solder particles from the prepared solder joint.
It should be noted that re-soldering should be carried out only with low-melting solders: the use of solders such as PSr will lead to burnout of the POC-60 applied at one time, which will be accompanied by damage to the product or chip.
Buy. Supplier, price
Are you interested in soldering silver with tin? Supplier Evek GmbH offers to buy tin solder at the manufacturer’s price. We will ensure the delivery of products to any point of the continent. The price is optimal. We invite you to partner cooperation.