Tungsten soldering with tin

Are you interested in tungsten soldering from the supplier company AvecGlob? Here you will find the necessary information on this topic.

Features of the process of soldering tungsten

Tungsten can be soldered with tin to produce high strength compounds. Under the influence of molten solder all the best defectless tungsten crystals are dispersed. The strength of the brazed joint is ensured when the seam is saturated with them and solidifies in the capillary gap under conditions that exclude interaction with the surrounding atmosphere.

At soldering temperatures, tungsten is strongly soluble in molten tin. The stability of the melt is due to the adsorption decrease in the strength of tungsten under the influence of molten solders.

At the same time, the process of soldering tungsten with tin has not been sufficiently studied. In particular, there are no experimental data on the secondary interactions that occur in the bath with the melt, as well as on optimization of the protective gas composition and methods of supplying the gas flow with the necessary power and density.

Supplier — AvekGlob Company — offers various types of products from tin of domestic and foreign production, which meets the requirements of standards. The products are offered at affordable prices from the manufacturer. The supplier guarantees the timely delivery of products to any address specified by the consumer.

Current processes

When soldering tungsten using tin and solders based on it, a supposedly independent phase is formed. It forms a layer in the seam on the boundary between tungsten and the melting zone or individual inclusions with prolonged confinement at the soldering temperature.

The technology of soldering tungsten with tin is considered promising with the use of apparatus of the MULTIPLAZ type. These processes are also used when combining refractory alloys with tungsten carbides. Plasma flow quickly melts the tin solder, preventing the formation in it of intermetallic compounds, which weaken strength.

Supplier — AvekGlob Company — offers to purchase tin in a wide range of profiles and technological applications. Products can be bought at a price formed on the basis of European and world standards. Implementation is possible in bulk and retail, for regular customers, a flexible system of discounts operates.